Q: Is 159,057 a Prime Number?
A: No, 159,057 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 159057 can be evenly divided by 1 3 9 27 43 129 137 387 411 1,161 1,233 3,699 5,891 17,673 53,019 and 159,057, with no remainder.
Since 159,057 cannot be divided by just 1 and 159,057, it is not a prime number.