Q: Is 12,010,020 a Composite Number?

Why is 12,010,020 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 12,010,020 can be evenly divided by 1 2 3 4 5 6 10 11 12 15 20 22 30 31 33 44 55 60 62 66 93 110 124 132 155 165 186 220 310 330 341 372 465 587 620 660 682 930 1,023 1,174 1,364 1,705 1,761 1,860 2,046 2,348 2,935 3,410 3,522 4,092 5,115 5,870 6,457 6,820 7,044 8,805 10,230 11,740 12,914 17,610 18,197 19,371 20,460 25,828 32,285 35,220 36,394 38,742 54,591 64,570 72,788 77,484 90,985 96,855 109,182 129,140 181,970 193,710 200,167 218,364 272,955 363,940 387,420 400,334 545,910 600,501 800,668 1,000,835 1,091,820 1,201,002 2,001,670 2,402,004 3,002,505 4,003,340 6,005,010 and 12,010,020, with no remainder.

Since 12,010,020 cannot be divided by just 1 and 12,010,020, 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).