Q: Is 9,428,199 a Prime Number?
A: No, 9,428,199 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 9428199 can be evenly divided by 1 3 11 19 33 57 121 209 363 627 1,367 2,299 4,101 6,897 15,037 25,973 45,111 77,919 165,407 285,703 496,221 857,109 3,142,733 and 9,428,199, with no remainder.
Since 9,428,199 cannot be divided by just 1 and 9,428,199, it is not a prime number.