Q: Is 31,131,123 a Composite Number?

 A: Yes, 31,131,123 is a composite number.

Why is 31,131,123 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 31,131,123 can be evenly divided by 1 3 29 87 357,829 1,073,487 10,377,041 and 31,131,123, with no remainder.

Since 31,131,123 cannot be divided by just 1 and 31,131,123, it is a composite number.


More Examples

Number 31,131,12131,131,12231,131,12431,131,125
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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