Q: Is 31,310,420 a Composite Number?

 A: Yes, 31,310,420 is a composite number.

Why is 31,310,420 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 31,310,420 can be evenly divided by 1 2 4 5 10 20 1,565,521 3,131,042 6,262,084 7,827,605 15,655,210 and 31,310,420, with no remainder.

Since 31,310,420 cannot be divided by just 1 and 31,310,420, it is a composite number.


More Examples

Number 31,310,41831,310,41931,310,42131,310,422
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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