Q: Is 721,071 a Composite Number?

 A: Yes, 721,071 is a composite number.

Why is 721,071 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 721,071 can be evenly divided by 1 3 9 13 39 117 6,163 18,489 55,467 80,119 240,357 and 721,071, with no remainder.

Since 721,071 cannot be divided by just 1 and 721,071, it is a composite number.


More Examples

Number 721,069721,070721,072721,073
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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