Q: Is 180,450 a Composite Number?
A: Yes, 180,450 is a composite number.
The number 180,450 can be evenly divided by 1 2 3 5 6 9 10 15 18 25 30 45 50 75 90 150 225 401 450 802 1,203 2,005 2,406 3,609 4,010 6,015 7,218 10,025 12,030 18,045 20,050 30,075 36,090 60,150 90,225 and 180,450, with no remainder.
Since 180,450 cannot be divided by just 1 and 180,450, it is a composite number.