Q: Is 18,003 a Prime Number?

 A: No, 18,003 is not a prime number.

Why is 18,003 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 18003 can be evenly divided by 1 3 17 51 353 1,059 6,001 and 18,003, with no remainder.

Since 18,003 cannot be divided by just 1 and 18,003, it is not a prime number.


More Examples

Number 18,00118,00218,00418,005
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 18,003:


Ask a Question