Q: Is 105,789 a Prime Number?
A: No, 105,789 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 105789 can be evenly divided by 1 3 179 197 537 591 35,263 and 105,789, with no remainder.
Since 105,789 cannot be divided by just 1 and 105,789, it is not a prime number.