Q: Is 1,633,440 a Composite Number?

Why is 1,633,440 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 1,633,440 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 41 48 60 80 82 83 96 120 123 160 164 166 205 240 246 249 328 332 410 415 480 492 498 615 656 664 820 830 984 996 1,230 1,245 1,312 1,328 1,640 1,660 1,968 1,992 2,460 2,490 2,656 3,280 3,320 3,403 3,936 3,984 4,920 4,980 6,560 6,640 6,806 7,968 9,840 9,960 10,209 13,280 13,612 17,015 19,680 19,920 20,418 27,224 34,030 39,840 40,836 51,045 54,448 68,060 81,672 102,090 108,896 136,120 163,344 204,180 272,240 326,688 408,360 544,480 816,720 and 1,633,440, with no remainder.

Since 1,633,440 cannot be divided by just 1 and 1,633,440, 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).