Q: Is 20,530 a Composite Number?
A: Yes, 20,530 is a composite number.
The number 20,530 can be evenly divided by 1 2 5 10 2,053 4,106 10,265 and 20,530, with no remainder.
Since 20,530 cannot be divided by just 1 and 20,530, it is a composite number.