Q: Is 21,480,221 a Composite Number?

 A: Yes, 21,480,221 is a composite number.

Why is 21,480,221 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 21,480,221 can be evenly divided by 1 7 1,109 2,767 7,763 19,369 3,068,603 and 21,480,221, with no remainder.

Since 21,480,221 cannot be divided by just 1 and 21,480,221, it is a composite number.


More Examples

Number 21,480,21921,480,22021,480,22221,480,223
Composite? yesyesyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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