Q: Is 312,489 a Composite Number?

 A: Yes, 312,489 is a composite number.

Why is 312,489 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 312,489 can be evenly divided by 1 3 9 34,721 104,163 and 312,489, with no remainder.

Since 312,489 cannot be divided by just 1 and 312,489, it is a composite number.


More Examples

Number 312,487312,488312,490312,491
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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