Q: Is 101,726,625 a Composite Number?

Why is 101,726,625 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 101,726,625 can be evenly divided by 1 3 5 7 11 13 15 21 25 33 35 39 55 65 75 77 91 105 125 143 165 175 195 231 271 273 275 325 375 385 429 455 525 715 813 825 875 975 1,001 1,155 1,355 1,365 1,375 1,625 1,897 1,925 2,145 2,275 2,625 2,981 3,003 3,523 3,575 4,065 4,125 4,875 5,005 5,691 5,775 6,775 6,825 8,943 9,485 9,625 10,569 10,725 11,375 14,905 15,015 17,615 17,875 20,325 20,867 24,661 25,025 28,455 28,875 33,875 34,125 38,753 44,715 47,425 52,845 53,625 62,601 73,983 74,525 75,075 88,075 101,625 104,335 116,259 123,305 125,125 142,275 193,765 223,575 237,125 264,225 271,271 313,005 369,915 372,625 375,375 440,375 521,675 581,295 616,525 711,375 813,813 968,825 1,117,875 1,321,125 1,356,355 1,565,025 1,849,575 2,608,375 2,906,475 3,082,625 4,069,065 4,844,125 6,781,775 7,825,125 9,247,875 14,532,375 20,345,325 33,908,875 and 101,726,625, with no remainder.

Since 101,726,625 cannot be divided by just 1 and 101,726,625, 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).