Q: Is 11,405,436 a Composite Number?

Why is 11,405,436 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 11,405,436 can be evenly divided by 1 2 3 4 6 7 12 14 17 21 28 34 42 49 51 68 84 98 102 119 147 163 196 204 238 294 326 343 357 476 489 588 652 686 714 833 978 1,029 1,141 1,372 1,428 1,666 1,956 2,058 2,282 2,499 2,771 3,332 3,423 4,116 4,564 4,998 5,542 5,831 6,846 7,987 8,313 9,996 11,084 11,662 13,692 15,974 16,626 17,493 19,397 23,324 23,961 31,948 33,252 34,986 38,794 47,922 55,909 58,191 69,972 77,588 95,844 111,818 116,382 135,779 167,727 223,636 232,764 271,558 335,454 407,337 543,116 670,908 814,674 950,453 1,629,348 1,900,906 2,851,359 3,801,812 5,702,718 and 11,405,436, with no remainder.

Since 11,405,436 cannot be divided by just 1 and 11,405,436, 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).