Q: Is 721,047 a Prime Number?

 A: No, 721,047 is not a prime number.

Why is 721,047 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 721047 can be evenly divided by 1 3 240,349 and 721,047, with no remainder.

Since 721,047 cannot be divided by just 1 and 721,047, it is not a prime number.


More Examples

Number 721,045721,046721,048721,049
Prime? nononono
  • 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 721,047:


Ask a Question