Q: Is 311,930 a Prime Number?
A: No, 311,930 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 311930 can be evenly divided by 1 2 5 10 31,193 62,386 155,965 and 311,930, with no remainder.
Since 311,930 cannot be divided by just 1 and 311,930, it is not a prime number.