Q: Is 83,440 a Composite Number?
A: Yes, 83,440 is a composite number.
The number 83,440 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 149 280 298 560 596 745 1,043 1,192 1,490 2,086 2,384 2,980 4,172 5,215 5,960 8,344 10,430 11,920 16,688 20,860 41,720 and 83,440, with no remainder.
Since 83,440 cannot be divided by just 1 and 83,440, it is a composite number.