Q: Is 112,215 a Prime Number?
A: No, 112,215 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 112215 can be evenly divided by 1 3 5 15 7,481 22,443 37,405 and 112,215, with no remainder.
Since 112,215 cannot be divided by just 1 and 112,215, it is not a prime number.