Q: Is 998,109 a Prime Number?
A: No, 998,109 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 998109 can be evenly divided by 1 3 7 9 21 27 63 189 5,281 15,843 36,967 47,529 110,901 142,587 332,703 and 998,109, with no remainder.
Since 998,109 cannot be divided by just 1 and 998,109, it is not a prime number.