Q: Is 216,016 a Prime Number?
A: No, 216,016 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 216016 can be evenly divided by 1 2 4 8 16 23 46 92 184 368 587 1,174 2,348 4,696 9,392 13,501 27,002 54,004 108,008 and 216,016, with no remainder.
Since 216,016 cannot be divided by just 1 and 216,016, it is not a prime number.