Q: Is 30,640 a Composite Number?
A: Yes, 30,640 is a composite number.
The number 30,640 can be evenly divided by 1 2 4 5 8 10 16 20 40 80 383 766 1,532 1,915 3,064 3,830 6,128 7,660 15,320 and 30,640, with no remainder.
Since 30,640 cannot be divided by just 1 and 30,640, it is a composite number.