Q: Is 8,120 a Composite Number?
A: Yes, 8,120 is a composite number.
The number 8,120 can be evenly divided by 1 2 4 5 7 8 10 14 20 28 29 35 40 56 58 70 116 140 145 203 232 280 290 406 580 812 1,015 1,160 1,624 2,030 4,060 and 8,120, with no remainder.
Since 8,120 cannot be divided by just 1 and 8,120, it is a composite number.