Q: Is 1,002,155 a Prime Number?
A: No, 1,002,155 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 1002155 can be evenly divided by 1 5 7 11 19 35 55 77 95 133 137 209 385 665 685 959 1,045 1,463 1,507 2,603 4,795 7,315 7,535 10,549 13,015 18,221 28,633 52,745 91,105 143,165 200,431 and 1,002,155, with no remainder.
Since 1,002,155 cannot be divided by just 1 and 1,002,155, it is not a prime number.