Q: Is 2,707,128 a Composite Number?

Why is 2,707,128 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 2,707,128 can be evenly divided by 1 2 3 4 6 8 9 12 18 24 27 36 54 72 83 108 151 166 216 249 302 332 453 498 604 664 747 906 996 1,208 1,359 1,494 1,812 1,992 2,241 2,718 2,988 3,624 4,077 4,482 5,436 5,976 8,154 8,964 10,872 12,533 16,308 17,928 25,066 32,616 37,599 50,132 75,198 100,264 112,797 150,396 225,594 300,792 338,391 451,188 676,782 902,376 1,353,564 and 2,707,128, with no remainder.

Since 2,707,128 cannot be divided by just 1 and 2,707,128, 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).