Q: Is 20,292,012 a Composite Number?

Why is 20,292,012 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 20,292,012 can be evenly divided by 1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 97 108 117 149 156 194 234 291 298 351 388 447 468 582 596 702 873 894 1,164 1,261 1,341 1,404 1,746 1,788 1,937 2,522 2,619 2,682 3,492 3,783 3,874 4,023 5,044 5,238 5,364 5,811 7,566 7,748 8,046 10,476 11,349 11,622 14,453 15,132 16,092 17,433 22,698 23,244 28,906 34,047 34,866 43,359 45,396 52,299 57,812 68,094 69,732 86,718 104,598 130,077 136,188 173,436 187,889 209,196 260,154 375,778 390,231 520,308 563,667 751,556 780,462 1,127,334 1,560,924 1,691,001 2,254,668 3,382,002 5,073,003 6,764,004 10,146,006 and 20,292,012, with no remainder.

Since 20,292,012 cannot be divided by just 1 and 20,292,012, 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).