Q: Is 559,986 a Prime Number?
A: No, 559,986 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 559986 can be evenly divided by 1 2 3 6 7 14 21 42 67 134 199 201 398 402 469 597 938 1,194 1,393 1,407 2,786 2,814 4,179 8,358 13,333 26,666 39,999 79,998 93,331 186,662 279,993 and 559,986, with no remainder.
Since 559,986 cannot be divided by just 1 and 559,986, it is not a prime number.