Q: Is 1,389,020 a Composite Number?
A: Yes, 1,389,020 is a composite number.
The number 1,389,020 can be evenly divided by 1 2 4 5 10 20 199 349 398 698 796 995 1,396 1,745 1,990 3,490 3,980 6,980 69,451 138,902 277,804 347,255 694,510 and 1,389,020, with no remainder.
Since 1,389,020 cannot be divided by just 1 and 1,389,020, it is a composite number.