Q: Is 542,118 a Prime Number?
A: No, 542,118 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 542118 can be evenly divided by 1 2 3 6 90,353 180,706 271,059 and 542,118, with no remainder.
Since 542,118 cannot be divided by just 1 and 542,118, it is not a prime number.