Q: Is 31,427,870 a Composite Number?

 A: Yes, 31,427,870 is a composite number.

Why is 31,427,870 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 31,427,870 can be evenly divided by 1 2 5 10 271 542 1,355 2,710 11,597 23,194 57,985 115,970 3,142,787 6,285,574 15,713,935 and 31,427,870, with no remainder.

Since 31,427,870 cannot be divided by just 1 and 31,427,870, it is a composite number.


More Examples

Number 31,427,86831,427,86931,427,87131,427,872
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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