Q: Is 321,981 a Prime Number?

 A: No, 321,981 is not a prime number.

Why is 321,981 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 321981 can be evenly divided by 1 3 11 33 121 363 887 2,661 9,757 29,271 107,327 and 321,981, with no remainder.

Since 321,981 cannot be divided by just 1 and 321,981, it is not a prime number.


More Examples

Number 321,979321,980321,982321,983
Prime? nononoyes
  • 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 321,981:


Ask a Question