Q: Is 521,423 a Prime Number?

 A: No, 521,423 is not a prime number.

Why is 521,423 not a prime number?

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

The number 521423 can be evenly divided by 1 7 74,489 and 521,423, with no remainder.

Since 521,423 cannot be divided by just 1 and 521,423, it is not a prime number.


More Examples

Number 521,421521,422521,424521,425
Prime? nononono
  • 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 521,423:


Ask a Question