Q: Is 1,145,309 a Composite Number?
A: Yes, 1,145,309 is a composite number.
The number 1,145,309 can be evenly divided by 1 11 104,119 and 1,145,309, with no remainder.
Since 1,145,309 cannot be divided by just 1 and 1,145,309, it is a composite number.