Q: Is 220,001,100 a Composite Number?

Why is 220,001,100 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 220,001,100 can be evenly divided by 1 2 3 4 5 6 10 11 12 15 20 22 25 30 33 44 50 55 60 66 75 100 110 132 150 163 165 220 275 300 326 330 409 489 550 652 660 815 818 825 978 1,100 1,227 1,630 1,636 1,650 1,793 1,956 2,045 2,445 2,454 3,260 3,300 3,586 4,075 4,090 4,499 4,890 4,908 5,379 6,135 7,172 8,150 8,180 8,965 8,998 9,780 10,225 10,758 12,225 12,270 13,497 16,300 17,930 17,996 20,450 21,516 22,495 24,450 24,540 26,895 26,994 30,675 35,860 40,900 44,825 44,990 48,900 53,790 53,988 61,350 66,667 67,485 89,650 89,980 107,580 112,475 122,700 133,334 134,475 134,970 179,300 200,001 224,950 266,668 268,950 269,940 333,335 337,425 400,002 449,900 537,900 666,670 674,850 733,337 800,004 1,000,005 1,333,340 1,349,700 1,466,674 1,666,675 2,000,010 2,200,011 2,933,348 3,333,350 3,666,685 4,000,020 4,400,022 5,000,025 6,666,700 7,333,370 8,800,044 10,000,050 11,000,055 14,666,740 18,333,425 20,000,100 22,000,110 36,666,850 44,000,220 55,000,275 73,333,700 110,000,550 and 220,001,100, with no remainder.

Since 220,001,100 cannot be divided by just 1 and 220,001,100, 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).