Q: Is 43,189 a Prime Number?
A: Yes, 43,189 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 43189 can be evenly divided by 1 and 43,189, with no remainder.
Since 43,189 can be divided by just 1 and 43,189, it is a prime number.