Q: Is 7,146,150 a Composite Number?

Why is 7,146,150 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 7,146,150 can be evenly divided by 1 2 3 5 6 10 11 15 22 25 30 33 50 55 61 66 71 75 110 122 142 150 165 183 213 275 305 330 355 366 426 550 610 671 710 781 825 915 1,065 1,342 1,525 1,562 1,650 1,775 1,830 2,013 2,130 2,343 3,050 3,355 3,550 3,905 4,026 4,331 4,575 4,686 5,325 6,710 7,810 8,662 9,150 10,065 10,650 11,715 12,993 16,775 19,525 20,130 21,655 23,430 25,986 33,550 39,050 43,310 47,641 50,325 58,575 64,965 95,282 100,650 108,275 117,150 129,930 142,923 216,550 238,205 285,846 324,825 476,410 649,650 714,615 1,191,025 1,429,230 2,382,050 3,573,075 and 7,146,150, with no remainder.

Since 7,146,150 cannot be divided by just 1 and 7,146,150, 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).