Q: Is 1,213,008 a Prime Number?
A: No, 1,213,008 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 1213008 can be evenly divided by 1 2 3 4 6 8 12 16 24 37 48 74 111 148 222 296 444 592 683 888 1,366 1,776 2,049 2,732 4,098 5,464 8,196 10,928 16,392 25,271 32,784 50,542 75,813 101,084 151,626 202,168 303,252 404,336 606,504 and 1,213,008, with no remainder.
Since 1,213,008 cannot be divided by just 1 and 1,213,008, it is not a prime number.