Q: Is 216,012 a Prime Number?
A: No, 216,012 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 216012 can be evenly divided by 1 2 3 4 6 12 47 94 141 188 282 383 564 766 1,149 1,532 2,298 4,596 18,001 36,002 54,003 72,004 108,006 and 216,012, with no remainder.
Since 216,012 cannot be divided by just 1 and 216,012, it is not a prime number.