Q: Is 315,075 a Prime Number?
A: No, 315,075 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 315075 can be evenly divided by 1 3 5 15 25 75 4,201 12,603 21,005 63,015 105,025 and 315,075, with no remainder.
Since 315,075 cannot be divided by just 1 and 315,075, it is not a prime number.