Q: Is 20,864 a Composite Number?
A: Yes, 20,864 is a composite number.
The number 20,864 can be evenly divided by 1 2 4 8 16 32 64 128 163 326 652 1,304 2,608 5,216 10,432 and 20,864, with no remainder.
Since 20,864 cannot be divided by just 1 and 20,864, it is a composite number.