Q: Is 502,580 a Prime Number?
A: No, 502,580 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 502580 can be evenly divided by 1 2 4 5 10 13 20 26 52 65 130 260 1,933 3,866 7,732 9,665 19,330 25,129 38,660 50,258 100,516 125,645 251,290 and 502,580, with no remainder.
Since 502,580 cannot be divided by just 1 and 502,580, it is not a prime number.