Q: Is 61,280 a Composite Number?
A: Yes, 61,280 is a composite number.
The number 61,280 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 80 160 383 766 1,532 1,915 3,064 3,830 6,128 7,660 12,256 15,320 30,640 and 61,280, with no remainder.
Since 61,280 cannot be divided by just 1 and 61,280, it is a composite number.