Q: Is 199,804 a Prime Number?
A: No, 199,804 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 199804 can be evenly divided by 1 2 4 11 19 22 38 44 76 209 239 418 478 836 956 2,629 4,541 5,258 9,082 10,516 18,164 49,951 99,902 and 199,804, with no remainder.
Since 199,804 cannot be divided by just 1 and 199,804, it is not a prime number.