Q: Is 21,007,052 a Composite Number?

 A: Yes, 21,007,052 is a composite number.

Why is 21,007,052 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 21,007,052 can be evenly divided by 1 2 4 11 22 44 121 242 484 43,403 86,806 173,612 477,433 954,866 1,909,732 5,251,763 10,503,526 and 21,007,052, with no remainder.

Since 21,007,052 cannot be divided by just 1 and 21,007,052, it is a composite number.


More Examples

Number 21,007,05021,007,05121,007,05321,007,054
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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