Q: Is 15,687 a Composite Number?

 A: Yes, 15,687 is a composite number.

Why is 15,687 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 15,687 can be evenly divided by 1 3 7 9 21 27 63 83 189 249 581 747 1,743 2,241 5,229 and 15,687, with no remainder.

Since 15,687 cannot be divided by just 1 and 15,687, it is a composite number.


More Examples

Number 15,68515,68615,68815,689
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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