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Q: What are some numbers that are a prime number and an even number?
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Is a prime number like a even number?

no, a prime number is any number that can only be divided evenly by itself and one. examples of prime numbers are (1,3,5,7,11,13,17,19). Even numbers are any number that can be divided by two evenly. some examples are (2,4,6,8,10,12,14,16,18,20)


Are there any even even prime numbers?

Yes, one and only even prime number is two. Since prime numbers are by definition only divisible by one and itself, there can be no more even prime numbers(as even are defined to be divisible by two). == == Other than 2, all even numbers are composite. Every single even number is divisible by 2.


Is the difference of two prime numbers a prime number?

Not necessarily. 71 is a prime number, 7 is a prime number, and 71-7= 64, which is NOT a prime number. In most cases, the difference of two prime numbers will not be a prime number. All prime numbers greater than 2 will be odd numbers. The difference between two odd numbers will be an even number. Unless that even number is 2, it is not a prime number. Here are some additional examples: 19, 13: difference 6, not prime 23, 7: difference 16, not prime 53, 31: difference 22, not prime 61, 59: difference 2, prime 113, 109: difference 4, not prime 293, 283: difference 10, not prime 331, 101: difference 230, not prime


Do prime numbers have to be odd and composite numbers have to be even?

No. All prime numbers except for the number 2 are odd. However, most odd numbers are composite numbers. All even numbers greater than 2 are composite numbers. So, prime numbers do not need to be odd, since one prime number is even. Also, composite numbers do not need to be even.Here are some composite odd numbers:9 = 3 x 333 = 3 x 1175 = 5 x 15


What number is a prime number?

Here are some examples. EX:2,3,7,11,13,19 Prime numbers are numbers that are only divided by themselves and one. So any number that can only be divided by 2 other numbers or less is a prime number!

Related questions

Why do some of the factor rainbows have an even number of factors and some have an odd number of factors?

Factor rainbows display the prime factors of a given number. Some numbers, Like 27, have an odd number of prime factors. Some numbers, like 81, have an even number of prime factors.


Is a prime number like a even number?

no, a prime number is any number that can only be divided evenly by itself and one. examples of prime numbers are (1,3,5,7,11,13,17,19). Even numbers are any number that can be divided by two evenly. some examples are (2,4,6,8,10,12,14,16,18,20)


What is true about prime number?

Here are some facts about prime numbers:1. Prime numbers have exactly two factors - 1 and the prime number itself.2. The only even number that is prime is 2.3. There are an infinite number of prime numbers.4. Every number can be uniquely represented as a prime number or a product of prime numbers.


Is 32 a prime number?

Not Prime32 is not a prime number. In addition to 1 and 32, 2 and some other numbers will divide into it evenly. In order to be prime, a number must be divisible only by 1 and itself. Because all even numbers are divisible by 2, all even numbers except 2 are composite numbers.32 is NOT a prime number.


Are there any even even prime numbers?

Yes, one and only even prime number is two. Since prime numbers are by definition only divisible by one and itself, there can be no more even prime numbers(as even are defined to be divisible by two). == == Other than 2, all even numbers are composite. Every single even number is divisible by 2.


What are some even prime numbers other than 2?

2 is the only even prime number. This is so because other even numbers are divisible by 2 which implies they are composite. So, there are no even prime numbers other than 2.


What does prime number mean in maths?

With math, numbers is a very interesting concept. There are different types of numbers such as prime number, composite number and so on. The concept of prime numbers is explained below which is included in the study of maths and numbers. A prime number is a number that has no factors besides the number one and itself! for example: 3 no numbers go into it except 3 and 1 The prime numbers are the numbers which are divided by the number itself and 1.1 is not a prime numbers and 2 is the only even number.To know about the prime numbers in math you can see the below link as i get some thing good explanation about the prime numbers.


Can a natural number be a prime number?

All prime numbers are natural numbers. So yes, some natural numbers are prime numbers.


Are most prime numbers odd?

Almost all prime numbers are odd. The number 2 is an exception, it is the only even prime number. Prime numbers are numbers which are evenly divisible only by themselves, and the number 1. Which is to say, they have no factors. So when factoring a number, the smallest factors are prime numbers. Any numbers that are not prime have factors. Prime number: A whole number only divisible by itself and 1. Odd number: A whole number that does not have a factor that is 2.


If you add a prime number and a prime number will the sum always be prime?

If you add two prime numbers that are odd numbers, the sum will be an even number. Because even numbers are divisible by 2, no even number greater than 2 is a prime number. Here are some examples:3 + 3 = 6 which is an even number and thus not a prime number5 + 7 = 12 which is an even number and thus not a prime number11 + 13 = 24 which is an even number and thus not a prime number19 + 41 = 60 which is an even number and thus not a prime numberIf you add a prime number that is odd to the only even prime number (2), you will have an odd number. This odd number might be prime or might be composite. Here are some examples:2 + 3 = 5 which is a prime number2 + 7 = 9 which is a composite number2 + 23 = 25 which is a composite number2 + 41 = 43 which is a prime numberQuestion what is zero = composite0 x 1 = 00 x 4 = 00 x 16 = 00 x 64 = 0


Is the difference of two prime numbers a prime number?

Not necessarily. 71 is a prime number, 7 is a prime number, and 71-7= 64, which is NOT a prime number. In most cases, the difference of two prime numbers will not be a prime number. All prime numbers greater than 2 will be odd numbers. The difference between two odd numbers will be an even number. Unless that even number is 2, it is not a prime number. Here are some additional examples: 19, 13: difference 6, not prime 23, 7: difference 16, not prime 53, 31: difference 22, not prime 61, 59: difference 2, prime 113, 109: difference 4, not prime 293, 283: difference 10, not prime 331, 101: difference 230, not prime


Do prime numbers have to be odd and composite numbers have to be even?

No. All prime numbers except for the number 2 are odd. However, most odd numbers are composite numbers. All even numbers greater than 2 are composite numbers. So, prime numbers do not need to be odd, since one prime number is even. Also, composite numbers do not need to be even.Here are some composite odd numbers:9 = 3 x 333 = 3 x 1175 = 5 x 15