The only even prime number is 2.
Yes, every prime number, except for the number 2, is odd.
30 has three prime numbers and is a factor of 60.
False because 2 is an even number which is also a prime number.
13 is prime so it is not the number. 15 is the product of 3 and 5, two prime numbers, so it fits the conditions. 17 is prime so it is not the number. 19 is prime so it is not the number. 15 is the only odd number between 11 and 21 that fits the conditions. However, if 21 is included in the range, it also is the product of two prime numbers: 3 x 7.
Sometimes.2 + 3 = 5 (prime number)5 + 7 = 12 (not a prime number)
The smallest prime number in which all of the digits are also prime is 2.The smallest multi-digit prime number in which all of the digits are also prime is 23.
No because 2 is an even number which is also a prime number
Prime numbers are related with composite numbers as they are both natural numbers and real numbers and also every composite number is a product of prime numbers due to which they are related with each other.For example 24=   .Here 24 is a composite number,real number and natural number and 2,2,3,2 are prime numbers and also they are real and natural numbers
No. A prime number is a number that can only be divided by itself and 1. The first prime number is 2 - which is also the only even prime number. The prime numbers from 1 - 20 are: 2 and 3 and 5 and 7 and 11 and 13 and 17 and 19
Numbers divisible by 1 & number itself are called prime numbers. These numbers also have the property to be odd numbers.