Q: Is 2,392,425 a Composite Number?

Why is 2,392,425 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 2,392,425 can be evenly divided by 1 3 5 7 9 15 21 25 31 35 45 49 63 75 93 105 147 155 175 217 225 245 279 315 343 441 465 525 651 735 775 1,029 1,085 1,225 1,395 1,519 1,575 1,715 1,953 2,205 2,325 3,087 3,255 3,675 4,557 5,145 5,425 6,975 7,595 8,575 9,765 10,633 11,025 13,671 15,435 16,275 22,785 25,725 31,899 37,975 48,825 53,165 68,355 77,175 95,697 113,925 159,495 265,825 341,775 478,485 797,475 and 2,392,425, with no remainder.

Since 2,392,425 cannot be divided by just 1 and 2,392,425, 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).