Q: Is 509,141 a Prime Number?
A: No, 509,141 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 509141 can be evenly divided by 1 71 101 5,041 7,171 and 509,141, with no remainder.
Since 509,141 cannot be divided by just 1 and 509,141, it is not a prime number.