Q: Is 3,381,408 a Composite Number?

Why is 3,381,408 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 3,381,408 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 32 36 48 59 72 96 118 144 177 199 236 288 354 398 472 531 597 708 796 944 1,062 1,194 1,416 1,592 1,791 1,888 2,124 2,388 2,832 3,184 3,582 4,248 4,776 5,664 6,368 7,164 8,496 9,552 11,741 14,328 16,992 19,104 23,482 28,656 35,223 46,964 57,312 70,446 93,928 105,669 140,892 187,856 211,338 281,784 375,712 422,676 563,568 845,352 1,127,136 1,690,704 and 3,381,408, with no remainder.

Since 3,381,408 cannot be divided by just 1 and 3,381,408, 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).