Q: Is 389,311 a Prime Number?
A: No, 389,311 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 389311 can be evenly divided by 1 13 29,947 and 389,311, with no remainder.
Since 389,311 cannot be divided by just 1 and 389,311, it is not a prime number.