Q: Is 6,900,768 a Composite Number?

Why is 6,900,768 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 6,900,768 can be evenly divided by 1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 72 84 96 98 108 112 126 144 147 163 168 189 196 216 224 252 288 294 326 336 378 392 432 441 489 504 588 652 672 756 784 864 882 978 1,008 1,141 1,176 1,304 1,323 1,467 1,512 1,568 1,764 1,956 2,016 2,282 2,352 2,608 2,646 2,934 3,024 3,423 3,528 3,912 4,401 4,564 4,704 5,216 5,292 5,868 6,048 6,846 7,056 7,824 7,987 8,802 9,128 10,269 10,584 11,736 13,692 14,112 15,648 15,974 17,604 18,256 20,538 21,168 23,472 23,961 27,384 30,807 31,948 35,208 36,512 41,076 42,336 46,944 47,922 54,768 61,614 63,896 70,416 71,883 82,152 95,844 109,536 123,228 127,792 140,832 143,766 164,304 191,688 215,649 246,456 255,584 287,532 328,608 383,376 431,298 492,912 575,064 766,752 862,596 985,824 1,150,128 1,725,192 2,300,256 3,450,384 and 6,900,768, with no remainder.

Since 6,900,768 cannot be divided by just 1 and 6,900,768, 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).