Q: Is 177,216 a Prime Number?
A: No, 177,216 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 177216 can be evenly divided by 1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 71 78 96 104 142 156 192 208 213 284 312 416 426 568 624 832 852 923 1,136 1,248 1,704 1,846 2,272 2,496 2,769 3,408 3,692 4,544 5,538 6,816 7,384 11,076 13,632 14,768 22,152 29,536 44,304 59,072 88,608 and 177,216, with no remainder.
Since 177,216 cannot be divided by just 1 and 177,216, it is not a prime number.