Q: Is 31,313,420 a Composite Number?

 A: Yes, 31,313,420 is a composite number.

Why is 31,313,420 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 31,313,420 can be evenly divided by 1 2 4 5 10 20 1,565,671 3,131,342 6,262,684 7,828,355 15,656,710 and 31,313,420, with no remainder.

Since 31,313,420 cannot be divided by just 1 and 31,313,420, it is a composite number.


More Examples

Number 31,313,41831,313,41931,313,42131,313,422
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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