Q: Is 170,442 a Prime Number?
A: No, 170,442 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 170442 can be evenly divided by 1 2 3 6 9 17 18 34 51 102 153 306 557 1,114 1,671 3,342 5,013 9,469 10,026 18,938 28,407 56,814 85,221 and 170,442, with no remainder.
Since 170,442 cannot be divided by just 1 and 170,442, it is not a prime number.