Q: Is 21,938,397 a Composite Number?

 A: Yes, 21,938,397 is a composite number.

Why is 21,938,397 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 21,938,397 can be evenly divided by 1 3 13 39 169 507 43,271 129,813 562,523 1,687,569 7,312,799 and 21,938,397, with no remainder.

Since 21,938,397 cannot be divided by just 1 and 21,938,397, it is a composite number.


More Examples

Number 21,938,39521,938,39621,938,39821,938,399
Composite? yesyesyesyes
  • 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 21,938,397:


Ask a Question