Q: Is 318,009 a Prime Number?
A: No, 318,009 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 318009 can be evenly divided by 1 3 71 213 1,493 4,479 106,003 and 318,009, with no remainder.
Since 318,009 cannot be divided by just 1 and 318,009, it is not a prime number.