Q: Is 318,850 a Prime Number?
A: No, 318,850 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 318850 can be evenly divided by 1 2 5 7 10 14 25 35 50 70 175 350 911 1,822 4,555 6,377 9,110 12,754 22,775 31,885 45,550 63,770 159,425 and 318,850, with no remainder.
Since 318,850 cannot be divided by just 1 and 318,850, it is not a prime number.