Q: Is 519,320 a Prime Number?
A: No, 519,320 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 519320 can be evenly divided by 1 2 4 5 8 10 20 40 12,983 25,966 51,932 64,915 103,864 129,830 259,660 and 519,320, with no remainder.
Since 519,320 cannot be divided by just 1 and 519,320, it is not a prime number.