Q: Is 542,210 a Prime Number?
A: No, 542,210 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 542210 can be evenly divided by 1 2 5 10 59 118 295 590 919 1,838 4,595 9,190 54,221 108,442 271,105 and 542,210, with no remainder.
Since 542,210 cannot be divided by just 1 and 542,210, it is not a prime number.