Q: Is 11,004,420 a Composite Number?

Why is 11,004,420 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 11,004,420 can be evenly divided by 1 2 3 4 5 6 7 10 12 14 15 19 20 21 28 30 35 38 42 49 57 60 70 76 84 95 98 105 114 133 140 147 190 196 197 210 228 245 266 285 294 380 394 399 420 490 532 570 588 591 665 735 788 798 931 980 985 1,140 1,182 1,330 1,379 1,470 1,596 1,862 1,970 1,995 2,364 2,660 2,758 2,793 2,940 2,955 3,724 3,743 3,940 3,990 4,137 4,655 5,516 5,586 5,910 6,895 7,486 7,980 8,274 9,310 9,653 11,172 11,229 11,820 13,790 13,965 14,972 16,548 18,620 18,715 19,306 20,685 22,458 26,201 27,580 27,930 28,959 37,430 38,612 41,370 44,916 48,265 52,402 55,860 56,145 57,918 74,860 78,603 82,740 96,530 104,804 112,290 115,836 131,005 144,795 157,206 183,407 193,060 224,580 262,010 289,590 314,412 366,814 393,015 524,020 550,221 579,180 733,628 786,030 917,035 1,100,442 1,572,060 1,834,070 2,200,884 2,751,105 3,668,140 5,502,210 and 11,004,420, with no remainder.

Since 11,004,420 cannot be divided by just 1 and 11,004,420, 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).