Q: Is 315,385 a Prime Number?
A: No, 315,385 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 315385 can be evenly divided by 1 5 7 35 9,011 45,055 63,077 and 315,385, with no remainder.
Since 315,385 cannot be divided by just 1 and 315,385, it is not a prime number.