Q: Is 18,198 a Prime Number?
A: No, 18,198 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 18198 can be evenly divided by 1 2 3 6 9 18 27 54 337 674 1,011 2,022 3,033 6,066 9,099 and 18,198, with no remainder.
Since 18,198 cannot be divided by just 1 and 18,198, it is not a prime number.