Q: Is 18,998 a Prime Number?
A: No, 18,998 is 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 18998 can be evenly divided by 1 2 7 14 23 46 59 118 161 322 413 826 1,357 2,714 9,499 and 18,998, with no remainder.
Since 18,998 cannot be divided by just 1 and 18,998, it is not a prime number.