Q: Is 687,145 a Composite Number?

 A: Yes, 687,145 is a composite number.

Why is 687,145 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 687,145 can be evenly divided by 1 5 53 265 2,593 12,965 137,429 and 687,145, with no remainder.

Since 687,145 cannot be divided by just 1 and 687,145, it is a composite number.


More Examples

Number 687,143687,144687,146687,147
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 687,145:


Ask a Question