Q: Is 23,660,320 a Composite Number?

Why is 23,660,320 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 23,660,320 can be evenly divided by 1 2 4 5 8 10 16 19 20 32 38 40 43 76 80 86 95 152 160 172 181 190 215 304 344 362 380 430 608 688 724 760 817 860 905 1,376 1,448 1,520 1,634 1,720 1,810 2,896 3,040 3,268 3,439 3,440 3,620 4,085 5,792 6,536 6,878 6,880 7,240 7,783 8,170 13,072 13,756 14,480 15,566 16,340 17,195 26,144 27,512 28,960 31,132 32,680 34,390 38,915 55,024 62,264 65,360 68,780 77,830 110,048 124,528 130,720 137,560 147,877 155,660 249,056 275,120 295,754 311,320 550,240 591,508 622,640 739,385 1,183,016 1,245,280 1,478,770 2,366,032 2,957,540 4,732,064 5,915,080 11,830,160 and 23,660,320, with no remainder.

Since 23,660,320 cannot be divided by just 1 and 23,660,320, 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).