Q: Is 315,465 a Prime Number?
A: No, 315,465 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 315465 can be evenly divided by 1 3 5 15 21,031 63,093 105,155 and 315,465, with no remainder.
Since 315,465 cannot be divided by just 1 and 315,465, it is not a prime number.