Q: Is 11,320,140 a Composite Number?

Why is 11,320,140 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 11,320,140 can be evenly divided by 1 2 3 4 5 6 10 12 13 15 20 23 26 30 39 46 52 60 65 69 78 92 115 130 138 156 195 230 260 276 299 345 390 460 598 631 690 780 897 1,196 1,262 1,380 1,495 1,794 1,893 2,524 2,990 3,155 3,588 3,786 4,485 5,980 6,310 7,572 8,203 8,970 9,465 12,620 14,513 16,406 17,940 18,930 24,609 29,026 32,812 37,860 41,015 43,539 49,218 58,052 72,565 82,030 87,078 98,436 123,045 145,130 164,060 174,156 188,669 217,695 246,090 290,260 377,338 435,390 492,180 566,007 754,676 870,780 943,345 1,132,014 1,886,690 2,264,028 2,830,035 3,773,380 5,660,070 and 11,320,140, with no remainder.

Since 11,320,140 cannot be divided by just 1 and 11,320,140, 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).