Q: Is 1,513,455 a Prime Number?
A: No, 1,513,455 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 1513455 can be evenly divided by 1 3 5 15 163 489 619 815 1,857 2,445 3,095 9,285 100,897 302,691 504,485 and 1,513,455, with no remainder.
Since 1,513,455 cannot be divided by just 1 and 1,513,455, it is not a prime number.