Q: Is 21,200 a Composite Number?
A: Yes, 21,200 is a composite number.
The number 21,200 can be evenly divided by 1 2 4 5 8 10 16 20 25 40 50 53 80 100 106 200 212 265 400 424 530 848 1,060 1,325 2,120 2,650 4,240 5,300 10,600 and 21,200, with no remainder.
Since 21,200 cannot be divided by just 1 and 21,200, it is a composite number.