Q: Is 18,999 a Prime Number?

 A: No, 18,999 is not a prime number.

Why is 18,999 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 18999 can be evenly divided by 1 3 9 2,111 6,333 and 18,999, with no remainder.

Since 18,999 cannot be divided by just 1 and 18,999, it is not a prime number.


More Examples

Number 18,99718,99819,00019,001
Prime? nononoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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