Q: Is 7,051,680 a Composite Number?

Why is 7,051,680 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 7,051,680 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 59 60 72 80 83 90 96 118 120 144 160 166 177 180 236 240 249 288 295 332 354 360 415 472 480 498 531 590 664 708 720 747 830 885 944 996 1,062 1,180 1,245 1,328 1,416 1,440 1,494 1,660 1,770 1,888 1,992 2,124 2,360 2,490 2,655 2,656 2,832 2,988 3,320 3,540 3,735 3,984 4,248 4,720 4,897 4,980 5,310 5,664 5,976 6,640 7,080 7,470 7,968 8,496 9,440 9,794 9,960 10,620 11,952 13,280 14,160 14,691 14,940 16,992 19,588 19,920 21,240 23,904 24,485 28,320 29,382 29,880 39,176 39,840 42,480 44,073 48,970 58,764 59,760 73,455 78,352 84,960 88,146 97,940 117,528 119,520 146,910 156,704 176,292 195,880 220,365 235,056 293,820 352,584 391,760 440,730 470,112 587,640 705,168 783,520 881,460 1,175,280 1,410,336 1,762,920 2,350,560 3,525,840 and 7,051,680, with no remainder.

Since 7,051,680 cannot be divided by just 1 and 7,051,680, 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).