Q: Is 40,203,135 a Composite Number?

Why is 40,203,135 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 40,203,135 can be evenly divided by 1 3 5 7 9 15 21 27 29 35 45 63 81 87 105 135 145 163 189 203 243 261 315 405 435 489 567 609 783 815 945 1,015 1,141 1,215 1,305 1,467 1,701 1,827 2,349 2,445 2,835 3,045 3,423 3,915 4,401 4,727 5,481 5,705 7,047 7,335 8,505 9,135 10,269 11,745 13,203 14,181 16,443 17,115 22,005 23,635 27,405 30,807 33,089 35,235 39,609 42,543 49,329 51,345 66,015 70,905 82,215 92,421 99,267 127,629 154,035 165,445 198,045 212,715 246,645 277,263 297,801 382,887 462,105 496,335 638,145 893,403 1,148,661 1,386,315 1,489,005 1,914,435 2,680,209 4,467,015 5,743,305 8,040,627 13,401,045 and 40,203,135, with no remainder.

Since 40,203,135 cannot be divided by just 1 and 40,203,135, 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).