Q: Is 385,315 a Prime Number?
A: No, 385,315 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 385315 can be evenly divided by 1 5 7 35 101 109 505 545 707 763 3,535 3,815 11,009 55,045 77,063 and 385,315, with no remainder.
Since 385,315 cannot be divided by just 1 and 385,315, it is not a prime number.