Q: Is 2,001,728 a Prime Number?
A: No, 2,001,728 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 2001728 can be evenly divided by 1 2 4 8 16 32 64 31,277 62,554 125,108 250,216 500,432 1,000,864 and 2,001,728, with no remainder.
Since 2,001,728 cannot be divided by just 1 and 2,001,728, it is not a prime number.