Q: Is 55,720 a Composite Number?
A: Yes, 55,720 is a composite number.
The number 55,720 can be evenly divided by 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 199 280 398 796 995 1,393 1,592 1,990 2,786 3,980 5,572 6,965 7,960 11,144 13,930 27,860 and 55,720, with no remainder.
Since 55,720 cannot be divided by just 1 and 55,720, it is a composite number.