Q: Is 11,157,048 a Composite Number?

Why is 11,157,048 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 11,157,048 can be evenly divided by 1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 47 54 56 63 72 84 94 108 126 141 157 168 188 189 216 252 282 314 329 376 378 423 471 504 564 628 658 756 846 942 987 1,099 1,128 1,256 1,269 1,316 1,413 1,512 1,692 1,884 1,974 2,198 2,538 2,632 2,826 2,961 3,297 3,384 3,768 3,948 4,239 4,396 5,076 5,652 5,922 6,594 7,379 7,896 8,478 8,792 8,883 9,891 10,152 11,304 11,844 13,188 14,758 16,956 17,766 19,782 22,137 23,688 26,376 29,516 29,673 33,912 35,532 39,564 44,274 51,653 59,032 59,346 66,411 71,064 79,128 88,548 103,306 118,692 132,822 154,959 177,096 199,233 206,612 237,384 265,644 309,918 398,466 413,224 464,877 531,288 619,836 796,932 929,754 1,239,672 1,394,631 1,593,864 1,859,508 2,789,262 3,719,016 5,578,524 and 11,157,048, with no remainder.

Since 11,157,048 cannot be divided by just 1 and 11,157,048, 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).