Q: Is 137,216 a Prime Number?
A: No, 137,216 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 137216 can be evenly divided by 1 2 4 8 16 32 64 67 128 134 256 268 512 536 1,024 1,072 2,048 2,144 4,288 8,576 17,152 34,304 68,608 and 137,216, with no remainder.
Since 137,216 cannot be divided by just 1 and 137,216, it is not a prime number.