Q: Is 505,715 a Prime Number?
A: No, 505,715 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 505715 can be evenly divided by 1 5 7 35 14,449 72,245 101,143 and 505,715, with no remainder.
Since 505,715 cannot be divided by just 1 and 505,715, it is not a prime number.