Q: Is 31,671 a Composite Number?

 A: Yes, 31,671 is a composite number.

Why is 31,671 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 31,671 can be evenly divided by 1 3 9 17 23 27 51 69 81 153 207 391 459 621 1,173 1,377 1,863 3,519 10,557 and 31,671, with no remainder.

Since 31,671 cannot be divided by just 1 and 31,671, it is a composite number.


More Examples

Number 31,66931,67031,67231,673
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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