Q: Is 31,790 a Composite Number?

 A: Yes, 31,790 is a composite number.

Why is 31,790 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 31,790 can be evenly divided by 1 2 5 10 11 17 22 34 55 85 110 170 187 289 374 578 935 1,445 1,870 2,890 3,179 6,358 15,895 and 31,790, with no remainder.

Since 31,790 cannot be divided by just 1 and 31,790, it is a composite number.


More Examples

Number 31,78831,78931,79131,792
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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