Q: Is 80,559,528 a Composite Number?

Why is 80,559,528 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 80,559,528 can be evenly divided by 1 2 3 4 6 7 8 12 14 21 24 28 42 49 56 61 84 98 122 147 168 183 196 244 294 366 392 427 488 588 732 854 1,123 1,176 1,281 1,464 1,708 2,246 2,562 2,989 3,369 3,416 4,492 5,124 5,978 6,738 7,861 8,967 8,984 10,248 11,956 13,476 15,722 17,934 23,583 23,912 26,952 31,444 35,868 47,166 55,027 62,888 68,503 71,736 94,332 110,054 137,006 165,081 188,664 205,509 220,108 274,012 330,162 411,018 440,216 479,521 548,024 660,324 822,036 959,042 1,320,648 1,438,563 1,644,072 1,918,084 2,877,126 3,356,647 3,836,168 5,754,252 6,713,294 10,069,941 11,508,504 13,426,588 20,139,882 26,853,176 40,279,764 and 80,559,528, with no remainder.

Since 80,559,528 cannot be divided by just 1 and 80,559,528, 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).