Q: Is 310,478 a Prime Number?
A: No, 310,478 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 310478 can be evenly divided by 1 2 7 14 67 134 331 469 662 938 2,317 4,634 22,177 44,354 155,239 and 310,478, with no remainder.
Since 310,478 cannot be divided by just 1 and 310,478, it is not a prime number.