Q: Is 47,505,225 a Composite Number?

Why is 47,505,225 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 47,505,225 can be evenly divided by 1 3 5 15 17 19 25 37 51 53 57 75 85 95 111 159 185 255 265 285 323 425 475 555 629 703 795 901 925 969 1,007 1,275 1,325 1,425 1,615 1,887 1,961 2,109 2,703 2,775 3,021 3,145 3,515 3,975 4,505 4,845 5,035 5,883 8,075 9,435 9,805 10,545 11,951 13,515 15,105 15,725 17,119 17,575 22,525 24,225 25,175 29,415 33,337 35,853 37,259 47,175 49,025 51,357 52,725 59,755 67,575 75,525 85,595 100,011 111,777 147,075 166,685 179,265 186,295 256,785 298,775 427,975 500,055 558,885 633,403 833,425 896,325 931,475 1,283,925 1,900,209 2,500,275 2,794,425 3,167,015 9,501,045 15,835,075 and 47,505,225, with no remainder.

Since 47,505,225 cannot be divided by just 1 and 47,505,225, 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).