Q: Is 2,009,043 a Prime Number?
A: No, 2,009,043 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 2009043 can be evenly divided by 1 3 9 17 27 51 81 153 459 1,377 1,459 4,377 13,131 24,803 39,393 74,409 118,179 223,227 669,681 and 2,009,043, with no remainder.
Since 2,009,043 cannot be divided by just 1 and 2,009,043, it is not a prime number.