Q: Is 1,350,729 a Prime Number?
A: No, 1,350,729 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 1350729 can be evenly divided by 1 3 9 19 27 57 171 513 2,633 7,899 23,697 50,027 71,091 150,081 450,243 and 1,350,729, with no remainder.
Since 1,350,729 cannot be divided by just 1 and 1,350,729, it is not a prime number.