Q: Is 159,689 a Prime Number?
A: No, 159,689 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 159689 can be evenly divided by 1 23 53 131 1,219 3,013 6,943 and 159,689, with no remainder.
Since 159,689 cannot be divided by just 1 and 159,689, it is not a prime number.