Q: Is 2,011,989 a Prime Number?
A: No, 2,011,989 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 2011989 can be evenly divided by 1 3 7 21 49 147 13,687 41,061 95,809 287,427 670,663 and 2,011,989, with no remainder.
Since 2,011,989 cannot be divided by just 1 and 2,011,989, it is not a prime number.