Q: Is 18,338,034 a Composite Number?

Why is 18,338,034 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 18,338,034 can be evenly divided by 1 2 3 6 11 13 22 26 29 33 39 58 66 67 78 87 121 134 143 174 201 242 286 319 363 377 402 429 638 726 737 754 858 871 957 1,131 1,474 1,573 1,742 1,914 1,943 2,211 2,262 2,613 3,146 3,509 3,886 4,147 4,422 4,719 5,226 5,829 7,018 8,107 8,294 9,438 9,581 10,527 11,658 12,441 16,214 19,162 21,054 21,373 24,321 24,882 25,259 28,743 42,746 45,617 48,642 50,518 57,486 64,119 75,777 91,234 105,391 128,238 136,851 151,554 210,782 235,103 273,702 277,849 316,173 470,206 555,698 632,346 705,309 833,547 1,410,618 1,667,094 3,056,339 6,112,678 9,169,017 and 18,338,034, with no remainder.

Since 18,338,034 cannot be divided by just 1 and 18,338,034, 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).