Q: Is 542,793 a Prime Number?
A: No, 542,793 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 542793 can be evenly divided by 1 3 17 29 51 87 367 493 1,101 1,479 6,239 10,643 18,717 31,929 180,931 and 542,793, with no remainder.
Since 542,793 cannot be divided by just 1 and 542,793, it is not a prime number.