Q: Is 720,020 a Composite Number?
A: Yes, 720,020 is a composite number.
The number 720,020 can be evenly divided by 1 2 4 5 7 10 14 20 28 35 37 70 74 139 140 148 185 259 278 370 518 556 695 740 973 1,036 1,295 1,390 1,946 2,590 2,780 3,892 4,865 5,143 5,180 9,730 10,286 19,460 20,572 25,715 36,001 51,430 72,002 102,860 144,004 180,005 360,010 and 720,020, with no remainder.
Since 720,020 cannot be divided by just 1 and 720,020, it is a composite number.