Q: Is 122,212,020 a Composite Number?

Why is 122,212,020 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 122,212,020 can be evenly divided by 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 43 60 67 70 84 86 101 105 129 134 140 172 201 202 210 215 258 268 301 303 335 402 404 420 430 469 505 516 602 606 645 670 707 804 860 903 938 1,005 1,010 1,204 1,212 1,290 1,340 1,407 1,414 1,505 1,515 1,806 1,876 2,010 2,020 2,121 2,345 2,580 2,814 2,828 2,881 3,010 3,030 3,535 3,612 4,020 4,242 4,343 4,515 4,690 5,628 5,762 6,020 6,060 6,767 7,035 7,070 8,484 8,643 8,686 9,030 9,380 10,605 11,524 13,029 13,534 14,070 14,140 14,405 17,286 17,372 18,060 20,167 20,301 21,210 21,715 26,058 27,068 28,140 28,810 30,401 33,835 34,572 40,334 40,602 42,420 43,215 43,430 47,369 52,116 57,620 60,501 60,802 65,145 67,670 80,668 81,204 86,430 86,860 91,203 94,738 100,835 101,505 121,002 121,604 130,290 135,340 142,107 152,005 172,860 182,406 189,476 201,670 203,010 236,845 242,004 260,580 284,214 290,981 302,505 304,010 364,812 403,340 406,020 456,015 473,690 568,428 581,962 605,010 608,020 710,535 872,943 912,030 947,380 1,163,924 1,210,020 1,421,070 1,454,905 1,745,886 1,824,060 2,036,867 2,842,140 2,909,810 3,491,772 4,073,734 4,364,715 5,819,620 6,110,601 8,147,468 8,729,430 10,184,335 12,221,202 17,458,860 20,368,670 24,442,404 30,553,005 40,737,340 61,106,010 and 122,212,020, with no remainder.

Since 122,212,020 cannot be divided by just 1 and 122,212,020, 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).