Q: Is 28,449,344 a Composite Number?

Why is 28,449,344 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 28,449,344 can be evenly divided by 1 2 4 7 8 11 14 16 22 23 28 32 44 46 56 64 77 88 92 112 154 161 176 184 224 251 253 308 322 352 368 448 502 506 616 644 704 736 1,004 1,012 1,232 1,288 1,472 1,757 1,771 2,008 2,024 2,464 2,576 2,761 3,514 3,542 4,016 4,048 4,928 5,152 5,522 5,773 7,028 7,084 8,032 8,096 10,304 11,044 11,546 14,056 14,168 16,064 16,192 19,327 22,088 23,092 28,112 28,336 38,654 40,411 44,176 46,184 56,224 56,672 63,503 77,308 80,822 88,352 92,368 112,448 113,344 127,006 154,616 161,644 176,704 184,736 254,012 309,232 323,288 369,472 444,521 508,024 618,464 646,576 889,042 1,016,048 1,236,928 1,293,152 1,778,084 2,032,096 2,586,304 3,556,168 4,064,192 7,112,336 14,224,672 and 28,449,344, with no remainder.

Since 28,449,344 cannot be divided by just 1 and 28,449,344, 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).