Q: Is 1,350,225 a Composite Number?
A: Yes, 1,350,225 is a composite number.
The number 1,350,225 can be evenly divided by 1 3 5 9 15 17 25 45 51 75 85 153 225 255 353 425 765 1,059 1,275 1,765 3,177 3,825 5,295 6,001 8,825 15,885 18,003 26,475 30,005 54,009 79,425 90,015 150,025 270,045 450,075 and 1,350,225, with no remainder.
Since 1,350,225 cannot be divided by just 1 and 1,350,225, it is a composite number.