Q: Is 25,928,960 a Composite Number?

Why is 25,928,960 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 25,928,960 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 47 64 80 94 128 160 188 235 256 320 376 431 470 640 752 862 940 1,280 1,504 1,724 1,880 2,155 3,008 3,448 3,760 4,310 6,016 6,896 7,520 8,620 12,032 13,792 15,040 17,240 20,257 27,584 30,080 34,480 40,514 55,168 60,160 68,960 81,028 101,285 110,336 137,920 162,056 202,570 275,840 324,112 405,140 551,680 648,224 810,280 1,296,448 1,620,560 2,592,896 3,241,120 5,185,792 6,482,240 12,964,480 and 25,928,960, with no remainder.

Since 25,928,960 cannot be divided by just 1 and 25,928,960, 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).