Q: Is 513,747 a Prime Number?
A: No, 513,747 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 513747 can be evenly divided by 1 3 9 13 39 117 4,391 13,173 39,519 57,083 171,249 and 513,747, with no remainder.
Since 513,747 cannot be divided by just 1 and 513,747, it is not a prime number.