Q: Is 505,713 a Prime Number?
A: No, 505,713 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 505713 can be evenly divided by 1 3 13 39 12,967 38,901 168,571 and 505,713, with no remainder.
Since 505,713 cannot be divided by just 1 and 505,713, it is not a prime number.