Q: Is 1,070,388 a Composite Number?

Why is 1,070,388 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 1,070,388 can be evenly divided by 1 2 3 4 6 9 11 12 17 18 22 27 33 34 36 44 51 53 54 66 68 99 102 106 108 132 153 159 187 198 204 212 297 306 318 374 396 459 477 561 583 594 612 636 748 901 918 954 1,122 1,166 1,188 1,431 1,683 1,749 1,802 1,836 1,908 2,244 2,332 2,703 2,862 3,366 3,498 3,604 5,049 5,247 5,406 5,724 6,732 6,996 8,109 9,911 10,098 10,494 10,812 15,741 16,218 19,822 20,196 20,988 24,327 29,733 31,482 32,436 39,644 48,654 59,466 62,964 89,199 97,308 118,932 178,398 267,597 356,796 535,194 and 1,070,388, with no remainder.

Since 1,070,388 cannot be divided by just 1 and 1,070,388, 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).