Q: Is 170,142 a Prime Number?
A: No, 170,142 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 170142 can be evenly divided by 1 2 3 6 7 14 21 42 4,051 8,102 12,153 24,306 28,357 56,714 85,071 and 170,142, with no remainder.
Since 170,142 cannot be divided by just 1 and 170,142, it is not a prime number.