Q: Is 880,425 a Composite Number?

Why is 880,425 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 880,425 can be evenly divided by 1 3 5 7 9 13 15 21 25 35 39 43 45 63 65 75 91 105 117 129 175 195 215 225 273 301 315 325 387 455 525 559 585 645 819 903 975 1,075 1,365 1,505 1,575 1,677 1,935 2,275 2,709 2,795 2,925 3,225 3,913 4,095 4,515 5,031 6,825 7,525 8,385 9,675 11,739 13,545 13,975 19,565 20,475 22,575 25,155 35,217 41,925 58,695 67,725 97,825 125,775 176,085 293,475 and 880,425, with no remainder.

Since 880,425 cannot be divided by just 1 and 880,425, 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).