Q: Is 1,345,545 a Composite Number?
A: Yes, 1,345,545 is a composite number.
The number 1,345,545 can be evenly divided by 1 3 5 9 15 27 45 135 9,967 29,901 49,835 89,703 149,505 269,109 448,515 and 1,345,545, with no remainder.
Since 1,345,545 cannot be divided by just 1 and 1,345,545, it is a composite number.