Q: Is 231,998 a Prime Number?
A: No, 231,998 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 231998 can be evenly divided by 1 2 13 26 8,923 17,846 115,999 and 231,998, with no remainder.
Since 231,998 cannot be divided by just 1 and 231,998, it is not a prime number.