Q: Is 31,136 a Composite Number?

 A: Yes, 31,136 is a composite number.

Why is 31,136 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 31,136 can be evenly divided by 1 2 4 7 8 14 16 28 32 56 112 139 224 278 556 973 1,112 1,946 2,224 3,892 4,448 7,784 15,568 and 31,136, with no remainder.

Since 31,136 cannot be divided by just 1 and 31,136, it is a composite number.


More Examples

Number 31,13431,13531,13731,138
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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