Q: Is 170,990 a Prime Number?
A: No, 170,990 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 170990 can be evenly divided by 1 2 5 10 17,099 34,198 85,495 and 170,990, with no remainder.
Since 170,990 cannot be divided by just 1 and 170,990, it is not a prime number.