Q: Is 11,269,830 a Composite Number?

Why is 11,269,830 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 11,269,830 can be evenly divided by 1 2 3 5 6 10 11 13 15 22 26 30 33 37 39 55 65 66 71 74 78 110 111 130 142 143 165 185 195 213 222 286 330 355 370 390 407 426 429 481 555 710 715 781 814 858 923 962 1,065 1,110 1,221 1,430 1,443 1,562 1,846 2,035 2,130 2,145 2,343 2,405 2,442 2,627 2,769 2,886 3,905 4,070 4,290 4,615 4,686 4,810 5,254 5,291 5,538 6,105 7,215 7,810 7,881 9,230 10,153 10,582 11,715 12,210 13,135 13,845 14,430 15,762 15,873 20,306 23,430 26,270 26,455 27,690 28,897 30,459 31,746 34,151 39,405 50,765 52,910 57,794 60,918 68,302 78,810 79,365 86,691 101,530 102,453 144,485 152,295 158,730 170,755 173,382 204,906 288,970 304,590 341,510 375,661 433,455 512,265 751,322 866,910 1,024,530 1,126,983 1,878,305 2,253,966 3,756,610 5,634,915 and 11,269,830, with no remainder.

Since 11,269,830 cannot be divided by just 1 and 11,269,830, 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).