Q: Is 1,346,880 a Composite Number?

Why is 1,346,880 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 1,346,880 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 23 24 30 32 40 46 48 60 61 64 69 80 92 96 115 120 122 138 160 183 184 192 230 240 244 276 305 320 345 366 368 460 480 488 552 610 690 732 736 915 920 960 976 1,104 1,220 1,380 1,403 1,464 1,472 1,830 1,840 1,952 2,208 2,440 2,760 2,806 2,928 3,660 3,680 3,904 4,209 4,416 4,880 5,520 5,612 5,856 7,015 7,320 7,360 8,418 9,760 11,040 11,224 11,712 14,030 14,640 16,836 19,520 21,045 22,080 22,448 28,060 29,280 33,672 42,090 44,896 56,120 58,560 67,344 84,180 89,792 112,240 134,688 168,360 224,480 269,376 336,720 448,960 673,440 and 1,346,880, with no remainder.

Since 1,346,880 cannot be divided by just 1 and 1,346,880, 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).