Q: Is 4,442,220 a Composite Number?

Why is 4,442,220 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 4,442,220 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 23 29 30 36 37 45 46 58 60 69 74 87 90 92 111 115 116 138 145 148 174 180 185 207 222 230 261 276 290 333 345 348 370 414 435 444 460 522 555 580 666 667 690 740 828 851 870 1,035 1,044 1,073 1,110 1,305 1,332 1,334 1,380 1,665 1,702 1,740 2,001 2,070 2,146 2,220 2,553 2,610 2,668 3,219 3,330 3,335 3,404 4,002 4,140 4,255 4,292 5,106 5,220 5,365 6,003 6,438 6,660 6,670 7,659 8,004 8,510 9,657 10,005 10,212 10,730 12,006 12,765 12,876 13,340 15,318 16,095 17,020 19,314 20,010 21,460 24,012 24,679 25,530 30,015 30,636 32,190 38,295 38,628 40,020 48,285 49,358 51,060 60,030 64,380 74,037 76,590 96,570 98,716 120,060 123,395 148,074 153,180 193,140 222,111 246,790 296,148 370,185 444,222 493,580 740,370 888,444 1,110,555 1,480,740 2,221,110 and 4,442,220, with no remainder.

Since 4,442,220 cannot be divided by just 1 and 4,442,220, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).