Q: Is 20,512 a Composite Number?
A: Yes, 20,512 is a composite number.
The number 20,512 can be evenly divided by 1 2 4 8 16 32 641 1,282 2,564 5,128 10,256 and 20,512, with no remainder.
Since 20,512 cannot be divided by just 1 and 20,512, it is a composite number.