Q: Is 173,204 a Prime Number?
A: No, 173,204 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 173204 can be evenly divided by 1 2 4 19 38 43 53 76 86 106 172 212 817 1,007 1,634 2,014 2,279 3,268 4,028 4,558 9,116 43,301 86,602 and 173,204, with no remainder.
Since 173,204 cannot be divided by just 1 and 173,204, it is not a prime number.