Q: Is 2,004,431 a Prime Number?
A: No, 2,004,431 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 2004431 can be evenly divided by 1 11 13 107 131 143 1,177 1,391 1,441 1,703 14,017 15,301 18,733 154,187 182,221 and 2,004,431, with no remainder.
Since 2,004,431 cannot be divided by just 1 and 2,004,431, it is not a prime number.