Q: Is 1,350,999 a Prime Number?
A: No, 1,350,999 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 1350999 can be evenly divided by 1 3 9 13 27 39 81 117 351 1,053 1,283 3,849 11,547 16,679 34,641 50,037 103,923 150,111 450,333 and 1,350,999, with no remainder.
Since 1,350,999 cannot be divided by just 1 and 1,350,999, it is not a prime number.