Q: Is 11,153,428 a Composite Number?

Why is 11,153,428 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 11,153,428 can be evenly divided by 1 2 4 11 13 17 22 26 31 34 37 44 52 62 68 74 124 143 148 187 221 286 341 374 403 407 442 481 527 572 629 682 748 806 814 884 962 1,054 1,147 1,258 1,364 1,612 1,628 1,924 2,108 2,294 2,431 2,516 4,433 4,588 4,862 5,291 5,797 6,851 6,919 8,177 8,866 9,724 10,582 11,594 12,617 13,702 13,838 14,911 16,354 17,732 19,499 21,164 23,188 25,234 27,404 27,676 29,822 32,708 38,998 50,468 59,644 75,361 77,996 89,947 150,722 164,021 179,894 214,489 253,487 301,444 328,042 359,788 428,978 506,974 656,084 857,956 1,013,948 2,788,357 5,576,714 and 11,153,428, with no remainder.

Since 11,153,428 cannot be divided by just 1 and 11,153,428, 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).