Q: Is 516,942 a Prime Number?
A: No, 516,942 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 516942 can be evenly divided by 1 2 3 6 9 18 27 54 81 162 3,191 6,382 9,573 19,146 28,719 57,438 86,157 172,314 258,471 and 516,942, with no remainder.
Since 516,942 cannot be divided by just 1 and 516,942, it is not a prime number.