Q: Is 21,455,429 a Prime Number?

 A: Yes, 21,455,429 is a prime number.

Why is 21,455,429 a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 21455429 can be evenly divided by 1 and 21,455,429, with no remainder.

Since 21,455,429 can be divided by just 1 and 21,455,429, it is a prime number.


More Examples

Number 21,455,42721,455,42821,455,43021,455,431
Prime? nononoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 21,455,429:


Ask a Question