Q: Is 4,218,004 a Prime Number?
A: No, 4,218,004 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 4218004 can be evenly divided by 1 2 4 7 14 28 199 398 757 796 1,393 1,514 2,786 3,028 5,299 5,572 10,598 21,196 150,643 301,286 602,572 1,054,501 2,109,002 and 4,218,004, with no remainder.
Since 4,218,004 cannot be divided by just 1 and 4,218,004, it is not a prime number.