Q: Is 255,520 a Composite Number?
A: Yes, 255,520 is a composite number.
The number 255,520 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 80 160 1,597 3,194 6,388 7,985 12,776 15,970 25,552 31,940 51,104 63,880 127,760 and 255,520, with no remainder.
Since 255,520 cannot be divided by just 1 and 255,520, it is a composite number.