Q: Is 2,131,426 a Prime Number?
A: No, 2,131,426 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 2131426 can be evenly divided by 1 2 11 17 22 34 41 82 139 187 278 374 451 697 902 1,394 1,529 2,363 3,058 4,726 5,699 7,667 11,398 15,334 25,993 51,986 62,689 96,883 125,378 193,766 1,065,713 and 2,131,426, with no remainder.
Since 2,131,426 cannot be divided by just 1 and 2,131,426, it is not a prime number.