Q: Is 2,004,243 a Prime Number?
A: No, 2,004,243 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 2004243 can be evenly divided by 1 3 23 31 69 93 713 937 2,139 2,811 21,551 29,047 64,653 87,141 668,081 and 2,004,243, with no remainder.
Since 2,004,243 cannot be divided by just 1 and 2,004,243, it is not a prime number.