Q: Is 2,532,075 a Composite Number?

Why is 2,532,075 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 2,532,075 can be evenly divided by 1 3 5 7 13 15 21 25 35 39 49 53 65 75 91 105 147 159 175 195 245 265 273 325 371 455 525 637 689 735 795 975 1,113 1,225 1,325 1,365 1,855 1,911 2,067 2,275 2,597 3,185 3,445 3,675 3,975 4,823 5,565 6,825 7,791 9,275 9,555 10,335 12,985 14,469 15,925 17,225 24,115 27,825 33,761 38,955 47,775 51,675 64,925 72,345 101,283 120,575 168,805 194,775 361,725 506,415 844,025 and 2,532,075, with no remainder.

Since 2,532,075 cannot be divided by just 1 and 2,532,075, 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).