Q: Is 542,958 a Prime Number?
A: No, 542,958 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 542958 can be evenly divided by 1 2 3 6 13 26 39 78 6,961 13,922 20,883 41,766 90,493 180,986 271,479 and 542,958, with no remainder.
Since 542,958 cannot be divided by just 1 and 542,958, it is not a prime number.