Q: Is 11,338,140 a Composite Number?

Why is 11,338,140 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 11,338,140 can be evenly divided by 1 2 3 4 5 6 10 11 12 15 20 22 30 33 41 44 55 60 66 82 110 123 132 164 165 205 220 246 330 410 419 451 492 615 660 820 838 902 1,230 1,257 1,353 1,676 1,804 2,095 2,255 2,460 2,514 2,706 4,190 4,510 4,609 5,028 5,412 6,285 6,765 8,380 9,020 9,218 12,570 13,530 13,827 17,179 18,436 23,045 25,140 27,060 27,654 34,358 46,090 51,537 55,308 68,716 69,135 85,895 92,180 103,074 138,270 171,790 188,969 206,148 257,685 276,540 343,580 377,938 515,370 566,907 755,876 944,845 1,030,740 1,133,814 1,889,690 2,267,628 2,834,535 3,779,380 5,669,070 and 11,338,140, with no remainder.

Since 11,338,140 cannot be divided by just 1 and 11,338,140, 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).