Q: Is 5,142,116 a Prime Number?
A: No, 5,142,116 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 5142116 can be evenly divided by 1 2 4 7 14 28 67 134 268 469 938 1,876 2,741 5,482 10,964 19,187 38,374 76,748 183,647 367,294 734,588 1,285,529 2,571,058 and 5,142,116, with no remainder.
Since 5,142,116 cannot be divided by just 1 and 5,142,116, it is not a prime number.