Q: Is 558,980 a Prime Number?
A: No, 558,980 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 558980 can be evenly divided by 1 2 4 5 10 19 20 38 76 95 190 380 1,471 2,942 5,884 7,355 14,710 27,949 29,420 55,898 111,796 139,745 279,490 and 558,980, with no remainder.
Since 558,980 cannot be divided by just 1 and 558,980, it is not a prime number.