Q: Is 4,365,075 a Composite Number?

Why is 4,365,075 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 4,365,075 can be evenly divided by 1 3 5 11 13 15 25 33 37 39 55 65 75 111 121 143 165 185 195 275 325 363 407 429 481 555 605 715 825 925 975 1,221 1,443 1,573 1,815 2,035 2,145 2,405 2,775 3,025 3,575 4,477 4,719 5,291 6,105 7,215 7,865 9,075 10,175 10,725 12,025 13,431 15,873 22,385 23,595 26,455 30,525 36,075 39,325 58,201 67,155 79,365 111,925 117,975 132,275 174,603 291,005 335,775 396,825 873,015 1,455,025 and 4,365,075, with no remainder.

Since 4,365,075 cannot be divided by just 1 and 4,365,075, 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).