Q: Is 21,377,979 a Composite Number?

 A: Yes, 21,377,979 is a composite number.

Why is 21,377,979 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 21,377,979 can be evenly divided by 1 3 7 9 21 27 63 189 113,111 339,333 791,777 1,017,999 2,375,331 3,053,997 7,125,993 and 21,377,979, with no remainder.

Since 21,377,979 cannot be divided by just 1 and 21,377,979, it is a composite number.


More Examples

Number 21,377,97721,377,97821,377,98021,377,981
Composite? yesyesyesno
  • 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 21,377,979:


Ask a Question