Q: Is 1,530,225 a Composite Number?
A: Yes, 1,530,225 is a composite number.
The number 1,530,225 can be evenly divided by 1 3 5 9 15 25 27 45 75 135 225 675 2,267 6,801 11,335 20,403 34,005 56,675 61,209 102,015 170,025 306,045 510,075 and 1,530,225, with no remainder.
Since 1,530,225 cannot be divided by just 1 and 1,530,225, it is a composite number.