Q: Is 171,250 a Prime Number?
A: No, 171,250 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 171250 can be evenly divided by 1 2 5 10 25 50 125 137 250 274 625 685 1,250 1,370 3,425 6,850 17,125 34,250 85,625 and 171,250, with no remainder.
Since 171,250 cannot be divided by just 1 and 171,250, it is not a prime number.