Q: Is 10,775,730 a Composite Number?

Why is 10,775,730 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 10,775,730 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 23 30 35 42 46 69 70 97 105 115 138 161 194 210 230 291 322 345 483 485 529 582 679 690 805 966 970 1,058 1,358 1,455 1,587 1,610 2,037 2,231 2,415 2,645 2,910 3,174 3,395 3,703 4,074 4,462 4,830 5,290 6,693 6,790 7,406 7,935 10,185 11,109 11,155 13,386 15,617 15,870 18,515 20,370 22,218 22,310 31,234 33,465 37,030 46,851 51,313 55,545 66,930 78,085 93,702 102,626 111,090 153,939 156,170 234,255 256,565 307,878 359,191 468,510 513,130 718,382 769,695 1,077,573 1,539,390 1,795,955 2,155,146 3,591,910 5,387,865 and 10,775,730, with no remainder.

Since 10,775,730 cannot be divided by just 1 and 10,775,730, 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).