Q: Is 20,110,230 a Composite Number?

Why is 20,110,230 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 20,110,230 can be evenly divided by 1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 126 137 210 233 274 315 411 466 630 685 699 822 959 1,165 1,233 1,370 1,398 1,631 1,918 2,055 2,097 2,330 2,466 2,877 3,262 3,495 4,110 4,194 4,795 4,893 5,754 6,165 6,990 8,155 8,631 9,590 9,786 10,485 12,330 14,385 14,679 16,310 17,262 20,970 24,465 28,770 29,358 31,921 43,155 48,930 63,842 73,395 86,310 95,763 146,790 159,605 191,526 223,447 287,289 319,210 446,894 478,815 574,578 670,341 957,630 1,117,235 1,340,682 1,436,445 2,011,023 2,234,470 2,872,890 3,351,705 4,022,046 6,703,410 10,055,115 and 20,110,230, with no remainder.

Since 20,110,230 cannot be divided by just 1 and 20,110,230, 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).