Q: Is 445,480 a Composite Number?
A: Yes, 445,480 is a composite number.
The number 445,480 can be evenly divided by 1 2 4 5 7 8 10 14 20 28 35 37 40 43 56 70 74 86 140 148 172 185 215 259 280 296 301 344 370 430 518 602 740 860 1,036 1,204 1,295 1,480 1,505 1,591 1,720 2,072 2,408 2,590 3,010 3,182 5,180 6,020 6,364 7,955 10,360 11,137 12,040 12,728 15,910 22,274 31,820 44,548 55,685 63,640 89,096 111,370 222,740 and 445,480, with no remainder.
Since 445,480 cannot be divided by just 1 and 445,480, it is a composite number.