Q: Is 1,513,772 a Prime Number?
A: No, 1,513,772 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 1513772 can be evenly divided by 1 2 4 13 26 43 52 86 172 559 677 1,118 1,354 2,236 2,708 8,801 17,602 29,111 35,204 58,222 116,444 378,443 756,886 and 1,513,772, with no remainder.
Since 1,513,772 cannot be divided by just 1 and 1,513,772, it is not a prime number.