Q: Is 13,214,430 a Composite Number?

Why is 13,214,430 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 13,214,430 can be evenly divided by 1 2 3 5 6 9 10 15 18 29 30 45 58 61 83 87 90 122 145 166 174 183 249 261 290 305 366 415 435 498 522 549 610 747 830 870 915 1,098 1,245 1,305 1,494 1,769 1,830 2,407 2,490 2,610 2,745 3,538 3,735 4,814 5,063 5,307 5,490 7,221 7,470 8,845 10,126 10,614 12,035 14,442 15,189 15,921 17,690 21,663 24,070 25,315 26,535 30,378 31,842 36,105 43,326 45,567 50,630 53,070 72,210 75,945 79,605 91,134 108,315 146,827 151,890 159,210 216,630 227,835 293,654 440,481 455,670 734,135 880,962 1,321,443 1,468,270 2,202,405 2,642,886 4,404,810 6,607,215 and 13,214,430, with no remainder.

Since 13,214,430 cannot be divided by just 1 and 13,214,430, 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).