Q: Is 171,938 a Prime Number?
A: No, 171,938 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 171938 can be evenly divided by 1 2 13 17 26 34 221 389 442 778 5,057 6,613 10,114 13,226 85,969 and 171,938, with no remainder.
Since 171,938 cannot be divided by just 1 and 171,938, it is not a prime number.