Q: Is 1,161,243 a Composite Number?
A: Yes, 1,161,243 is a composite number.
The number 1,161,243 can be evenly divided by 1 3 9 27 41 123 369 1,049 1,107 3,147 9,441 28,323 43,009 129,027 387,081 and 1,161,243, with no remainder.
Since 1,161,243 cannot be divided by just 1 and 1,161,243, it is a composite number.