Q: Is 513,245 a Prime Number?
A: No, 513,245 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 513245 can be evenly divided by 1 5 23 115 4,463 22,315 102,649 and 513,245, with no remainder.
Since 513,245 cannot be divided by just 1 and 513,245, it is not a prime number.