Q: Is 13,513,221 a Composite Number?

 A: Yes, 13,513,221 is a composite number.

Why is 13,513,221 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 13,513,221 can be evenly divided by 1 3 9 347 1,041 3,123 4,327 12,981 38,943 1,501,469 4,504,407 and 13,513,221, with no remainder.

Since 13,513,221 cannot be divided by just 1 and 13,513,221, it is a composite number.


More Examples

Number 13,513,21913,513,22013,513,22213,513,223
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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