Q: Is 173,085 a Prime Number?
A: No, 173,085 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 173085 can be evenly divided by 1 3 5 11 15 33 55 165 1,049 3,147 5,245 11,539 15,735 34,617 57,695 and 173,085, with no remainder.
Since 173,085 cannot be divided by just 1 and 173,085, it is not a prime number.