Q: Is 1,350,243 a Composite Number?
A: Yes, 1,350,243 is a composite number.
The number 1,350,243 can be evenly divided by 1 3 9 27 43 129 387 1,161 1,163 3,489 10,467 31,401 50,009 150,027 450,081 and 1,350,243, with no remainder.
Since 1,350,243 cannot be divided by just 1 and 1,350,243, it is a composite number.