Q: Is 173,138 a Prime Number?
A: No, 173,138 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 173138 can be evenly divided by 1 2 7 14 83 149 166 298 581 1,043 1,162 2,086 12,367 24,734 86,569 and 173,138, with no remainder.
Since 173,138 cannot be divided by just 1 and 173,138, it is not a prime number.