Q: Is 311,385 a Composite Number?

 A: Yes, 311,385 is a composite number.

Why is 311,385 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 311,385 can be evenly divided by 1 3 5 15 20,759 62,277 103,795 and 311,385, with no remainder.

Since 311,385 cannot be divided by just 1 and 311,385, it is a composite number.


More Examples

Number 311,383311,384311,386311,387
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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