Q: Is 5,427,142 a Prime Number?
A: No, 5,427,142 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 5427142 can be evenly divided by 1 2 7 14 49 79 98 158 553 701 1,106 1,402 3,871 4,907 7,742 9,814 34,349 55,379 68,698 110,758 387,653 775,306 2,713,571 and 5,427,142, with no remainder.
Since 5,427,142 cannot be divided by just 1 and 5,427,142, it is not a prime number.