Q: Is 2,001,100 a Prime Number?
A: No, 2,001,100 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 2001100 can be evenly divided by 1 2 4 5 10 20 25 50 100 20,011 40,022 80,044 100,055 200,110 400,220 500,275 1,000,550 and 2,001,100, with no remainder.
Since 2,001,100 cannot be divided by just 1 and 2,001,100, it is not a prime number.