Q: Is 15,280,704 a Composite Number?

Why is 15,280,704 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 15,280,704 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 27 32 36 37 48 54 64 72 74 96 108 111 144 148 192 216 222 239 288 296 333 432 444 478 576 592 666 717 864 888 956 999 1,184 1,332 1,434 1,728 1,776 1,912 1,998 2,151 2,368 2,664 2,868 3,552 3,824 3,996 4,302 5,328 5,736 6,453 7,104 7,648 7,992 8,604 8,843 10,656 11,472 12,906 15,296 15,984 17,208 17,686 21,312 22,944 25,812 26,529 31,968 34,416 35,372 45,888 51,624 53,058 63,936 68,832 70,744 79,587 103,248 106,116 137,664 141,488 159,174 206,496 212,232 238,761 282,976 318,348 412,992 424,464 477,522 565,952 636,696 848,928 955,044 1,273,392 1,697,856 1,910,088 2,546,784 3,820,176 5,093,568 7,640,352 and 15,280,704, with no remainder.

Since 15,280,704 cannot be divided by just 1 and 15,280,704, 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).