Q: Is 47,033,550 a Composite Number?

Why is 47,033,550 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 47,033,550 can be evenly divided by 1 2 3 5 6 9 10 15 18 19 25 30 38 45 50 57 75 90 95 114 150 171 190 225 285 342 450 475 570 855 950 1,425 1,710 2,850 4,275 5,501 8,550 11,002 16,503 27,505 33,006 49,509 55,010 82,515 99,018 104,519 137,525 165,030 209,038 247,545 275,050 313,557 412,575 495,090 522,595 627,114 825,150 940,671 1,045,190 1,237,725 1,567,785 1,881,342 2,475,450 2,612,975 3,135,570 4,703,355 5,225,950 7,838,925 9,406,710 15,677,850 23,516,775 and 47,033,550, with no remainder.

Since 47,033,550 cannot be divided by just 1 and 47,033,550, 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).