Q: Is 1,142,064 a Composite Number?

Why is 1,142,064 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 1,142,064 can be evenly divided by 1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 33 36 42 44 48 56 63 66 72 77 84 88 99 103 112 126 132 144 154 168 176 198 206 231 252 264 308 309 336 396 412 462 504 528 616 618 693 721 792 824 924 927 1,008 1,133 1,232 1,236 1,386 1,442 1,584 1,648 1,848 1,854 2,163 2,266 2,472 2,772 2,884 3,399 3,696 3,708 4,326 4,532 4,944 5,544 5,768 6,489 6,798 7,416 7,931 8,652 9,064 10,197 11,088 11,536 12,978 13,596 14,832 15,862 17,304 18,128 20,394 23,793 25,956 27,192 31,724 34,608 40,788 47,586 51,912 54,384 63,448 71,379 81,576 95,172 103,824 126,896 142,758 163,152 190,344 285,516 380,688 571,032 and 1,142,064, with no remainder.

Since 1,142,064 cannot be divided by just 1 and 1,142,064, 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).