Q: Is 1,080,576 a Composite Number?

Why is 1,080,576 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 1,080,576 can be evenly divided by 1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 67 72 84 96 112 126 128 134 144 168 192 201 224 252 256 268 288 336 384 402 448 469 504 536 576 603 672 768 804 896 938 1,008 1,072 1,152 1,206 1,344 1,407 1,608 1,792 1,876 2,016 2,144 2,304 2,412 2,688 2,814 3,216 3,752 4,032 4,221 4,288 4,824 5,376 5,628 6,432 7,504 8,064 8,442 8,576 9,648 11,256 12,864 15,008 16,128 16,884 17,152 19,296 22,512 25,728 30,016 33,768 38,592 45,024 51,456 60,032 67,536 77,184 90,048 120,064 135,072 154,368 180,096 270,144 360,192 540,288 and 1,080,576, with no remainder.

Since 1,080,576 cannot be divided by just 1 and 1,080,576, 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).