Q: Is 516,212 a Prime Number?
A: No, 516,212 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 516212 can be evenly divided by 1 2 4 23 31 46 62 92 124 181 362 713 724 1,426 2,852 4,163 5,611 8,326 11,222 16,652 22,444 129,053 258,106 and 516,212, with no remainder.
Since 516,212 cannot be divided by just 1 and 516,212, it is not a prime number.