Q: Is 316,485 a Prime Number?
A: No, 316,485 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 316485 can be evenly divided by 1 3 5 9 13 15 39 45 65 117 195 541 585 1,623 2,705 4,869 7,033 8,115 21,099 24,345 35,165 63,297 105,495 and 316,485, with no remainder.
Since 316,485 cannot be divided by just 1 and 316,485, it is not a prime number.