Q: Is 2,109,159 a Composite Number?
A: Yes, 2,109,159 is a composite number.
The number 2,109,159 can be evenly divided by 1 3 9 13 27 39 81 117 351 1,053 2,003 6,009 18,027 26,039 54,081 78,117 162,243 234,351 703,053 and 2,109,159, with no remainder.
Since 2,109,159 cannot be divided by just 1 and 2,109,159, it is a composite number.