Q: Is 559,216 a Prime Number?
A: No, 559,216 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 559216 can be evenly divided by 1 2 4 7 8 14 16 28 56 112 4,993 9,986 19,972 34,951 39,944 69,902 79,888 139,804 279,608 and 559,216, with no remainder.
Since 559,216 cannot be divided by just 1 and 559,216, it is not a prime number.