Q: Is 115,428 a Prime Number?
A: No, 115,428 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 115428 can be evenly divided by 1 2 3 4 6 12 9,619 19,238 28,857 38,476 57,714 and 115,428, with no remainder.
Since 115,428 cannot be divided by just 1 and 115,428, it is not a prime number.