Q: Is 542,116 a Prime Number?
A: No, 542,116 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 542116 can be evenly divided by 1 2 4 313 433 626 866 1,252 1,732 135,529 271,058 and 542,116, with no remainder.
Since 542,116 cannot be divided by just 1 and 542,116, it is not a prime number.