Q: Is 273,216 a Prime Number?
A: No, 273,216 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 273216 can be evenly divided by 1 2 3 4 6 8 12 16 24 32 48 64 96 192 1,423 2,846 4,269 5,692 8,538 11,384 17,076 22,768 34,152 45,536 68,304 91,072 136,608 and 273,216, with no remainder.
Since 273,216 cannot be divided by just 1 and 273,216, it is not a prime number.