Q: Is 400,845 a Composite Number?

 A: Yes, 400,845 is a composite number.

Why is 400,845 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 400,845 can be evenly divided by 1 3 5 15 26,723 80,169 133,615 and 400,845, with no remainder.

Since 400,845 cannot be divided by just 1 and 400,845, it is a composite number.


More Examples

Number 400,843400,844400,846400,847
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 400,845:


Ask a Question