Q: Is 238,173 a Prime Number?
A: No, 238,173 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 238173 can be evenly divided by 1 3 13 31 39 93 197 403 591 1,209 2,561 6,107 7,683 18,321 79,391 and 238,173, with no remainder.
Since 238,173 cannot be divided by just 1 and 238,173, it is not a prime number.