Q: Is 55,374,150 a Composite Number?

Why is 55,374,150 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 55,374,150 can be evenly divided by 1 2 3 5 6 10 13 15 25 26 30 39 50 65 73 75 78 130 146 150 195 219 325 365 389 390 438 650 730 778 949 975 1,095 1,167 1,825 1,898 1,945 1,950 2,190 2,334 2,847 3,650 3,890 4,745 5,057 5,475 5,694 5,835 9,490 9,725 10,114 10,950 11,670 14,235 15,171 19,450 23,725 25,285 28,397 28,470 29,175 30,342 47,450 50,570 56,794 58,350 71,175 75,855 85,191 126,425 141,985 142,350 151,710 170,382 252,850 283,970 369,161 379,275 425,955 709,925 738,322 758,550 851,910 1,107,483 1,419,850 1,845,805 2,129,775 2,214,966 3,691,610 4,259,550 5,537,415 9,229,025 11,074,830 18,458,050 27,687,075 and 55,374,150, with no remainder.

Since 55,374,150 cannot be divided by just 1 and 55,374,150, 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).