Q: Is 2,001,015 a Prime Number?
A: No, 2,001,015 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 2001015 can be evenly divided by 1 3 5 9 15 45 53 159 265 477 795 839 2,385 2,517 4,195 7,551 12,585 37,755 44,467 133,401 222,335 400,203 667,005 and 2,001,015, with no remainder.
Since 2,001,015 cannot be divided by just 1 and 2,001,015, it is not a prime number.