Q: Is 1,323,960 a Composite Number?

Why is 1,323,960 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 1,323,960 can be evenly divided by 1 2 3 4 5 6 8 10 11 12 15 17 20 22 24 30 33 34 40 44 51 55 59 60 66 68 85 88 102 110 118 120 132 136 165 170 177 187 204 220 236 255 264 295 330 340 354 374 408 440 472 510 561 590 649 660 680 708 748 885 935 1,003 1,020 1,122 1,180 1,298 1,320 1,416 1,496 1,770 1,870 1,947 2,006 2,040 2,244 2,360 2,596 2,805 3,009 3,245 3,540 3,740 3,894 4,012 4,488 5,015 5,192 5,610 6,018 6,490 7,080 7,480 7,788 8,024 9,735 10,030 11,033 11,220 12,036 12,980 15,045 15,576 19,470 20,060 22,066 22,440 24,072 25,960 30,090 33,099 38,940 40,120 44,132 55,165 60,180 66,198 77,880 88,264 110,330 120,360 132,396 165,495 220,660 264,792 330,990 441,320 661,980 and 1,323,960, with no remainder.

Since 1,323,960 cannot be divided by just 1 and 1,323,960, 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).