Q: Is 813,008 a Prime Number?
A: No, 813,008 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 813008 can be evenly divided by 1 2 4 7 8 14 16 17 28 34 49 56 61 68 98 112 119 122 136 196 238 244 272 392 427 476 488 784 833 854 952 976 1,037 1,666 1,708 1,904 2,074 2,989 3,332 3,416 4,148 5,978 6,664 6,832 7,259 8,296 11,956 13,328 14,518 16,592 23,912 29,036 47,824 50,813 58,072 101,626 116,144 203,252 406,504 and 813,008, with no remainder.
Since 813,008 cannot be divided by just 1 and 813,008, it is not a prime number.