0
2
Wiki User
∙ 2017-10-28 22:54:28
Add your answer:
Earn +20 pts
What are 2 prime numbers whose sum is an odd number?
It could any odd prime number and 2 since 2 is the only even prime number and add whole numbers to an odd sum requires both odd and even.In other words, 2 and any other prime will work.
What is the whole number greater than 1 with only two factors 1 and itself?
Two.A number with only two factors, one and itself, is called a prime number. The only even whole prime number is two. Your question implies that there is only one whole number greater than one which is prime, however, since odd numbers are whole numbers, and odd numbers (but not even) are prime, there are infinite prime numbers (since no one has checked each number to infinity to see if it's prime, and, obviously, never will, most assume that the list of prime whole numbers is not finite). Examples are 3, 5, and 13. 9 is an example of an odd number which is not prime.
Does every number have a prime factorization?
Yes even numbers that's not a whole number.Ex: 1.39
What is the greatest 8 digit even number using prime digits?
To be an even number then the final digit = 2. The largest single prime digit is 7 (as both 8 and 9 are composite). The greatest even number fulfilling the conditions is 77777772.
Is 84 a even number?
If the last digit is an even number, the whole number is an even number.
Why can't a whole number ending with 8 be a prime?
The only even prime number is 2.
Which is the smallest even whole number?
It is 2 which is also the only even prime number
Is even number times even number always even?
Yes, it is. Any whole number times an even number will be even. This is because whole numbers can be represented as the product of their prime factors. Every even number contains 2 as a prime factor (thereby excluding all even numbers above 2 from being prime.) Additionally, the product of any two numbers is equal to the product of their prime factors. This means that the result of multiplying an even number by a whole number will always have a prime factor of 2, making it an even number.
What number is both a prime number and an even number?
2
Can a number ending in 0 be a prime number?
No. All whole numbers ending in zero are even. The only even prime number is two.
Who discovered when any even number added with a prime number makes a whole number?
It doesn't have to be a prime number and an even number. The sum of any two whole numbers is a whole number. Also, the sum of two even numbers is an even number, the sum of two odd numbers is an even number, and the sum of an odd number and an even number is an odd number.
Which number is both prime and even?
2
What numbers are both prime and even?
There is only one even, prime number. It is two (2).
What is the only number which is both even and prime?
2
Difference between Even number and Prime Number?
A prime number is a number that can only be divided by itself and 1. An even number is pretty much the opposite, it can be divided by 2 or more. There is one number in fact that is both a prime number and even number, which is two as it can be divided by itself and 1.
What number is both a prime number and a even number?
2! Its is very easy! ▒▒▒▒▒▒▒▒▒
What is the 1st prime number?
The first prime number is 2 even though it is even, because a prime number is a number that has two multiples, one and itself(it can only be divided by one whole number : one) Your Welcome
