Q: Is 13,297,760 a Composite Number?

Why is 13,297,760 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 13,297,760 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 28 31 32 35 40 56 62 70 80 112 124 140 155 160 217 224 248 280 310 383 434 496 560 620 766 868 992 1,085 1,120 1,240 1,532 1,736 1,915 2,170 2,480 2,681 3,064 3,472 3,830 4,340 4,960 5,362 6,128 6,944 7,660 8,680 10,724 11,873 12,256 13,405 15,320 17,360 21,448 23,746 26,810 30,640 34,720 42,896 47,492 53,620 59,365 61,280 83,111 85,792 94,984 107,240 118,730 166,222 189,968 214,480 237,460 332,444 379,936 415,555 428,960 474,920 664,888 831,110 949,840 1,329,776 1,662,220 1,899,680 2,659,552 3,324,440 6,648,880 and 13,297,760, with no remainder.

Since 13,297,760 cannot be divided by just 1 and 13,297,760, 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).