Q: Is 131,216 a Prime Number?
A: No, 131,216 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 131216 can be evenly divided by 1 2 4 8 16 59 118 139 236 278 472 556 944 1,112 2,224 8,201 16,402 32,804 65,608 and 131,216, with no remainder.
Since 131,216 cannot be divided by just 1 and 131,216, it is not a prime number.