Q: Is 763,216 a Prime Number?
A: No, 763,216 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 763216 can be evenly divided by 1 2 4 8 16 47,701 95,402 190,804 381,608 and 763,216, with no remainder.
Since 763,216 cannot be divided by just 1 and 763,216, it is not a prime number.