Q: Is 31,420,137 a Composite Number?

 A: Yes, 31,420,137 is a composite number.

Why is 31,420,137 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 31,420,137 can be evenly divided by 1 3 7 21 29 87 203 609 51,593 154,779 361,151 1,083,453 1,496,197 4,488,591 10,473,379 and 31,420,137, with no remainder.

Since 31,420,137 cannot be divided by just 1 and 31,420,137, it is a composite number.


More Examples

Number 31,420,13531,420,13631,420,13831,420,139
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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