Q: Is 3,825 a Composite Number?
A: Yes, 3,825 is a composite number.
The number 3,825 can be evenly divided by 1 3 5 9 15 17 25 45 51 75 85 153 225 255 425 765 1,275 and 3,825, with no remainder.
Since 3,825 cannot be divided by just 1 and 3,825, it is a composite number.