Q: Is 159,401 a Prime Number?
A: No, 159,401 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 159401 can be evenly divided by 1 11 43 337 473 3,707 14,491 and 159,401, with no remainder.
Since 159,401 cannot be divided by just 1 and 159,401, it is not a prime number.