Q: Is 198,429 a Prime Number?
A: No, 198,429 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 198429 can be evenly divided by 1 3 7 11 21 33 77 231 859 2,577 6,013 9,449 18,039 28,347 66,143 and 198,429, with no remainder.
Since 198,429 cannot be divided by just 1 and 198,429, it is not a prime number.