Q: Is 9,139,130 a Composite Number?

Why is 9,139,130 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 9,139,130 can be evenly divided by 1 2 5 7 10 11 13 14 22 26 35 55 65 70 77 83 91 110 121 130 143 154 166 182 242 286 385 415 455 581 605 715 770 830 847 910 913 1,001 1,079 1,162 1,210 1,430 1,573 1,694 1,826 2,002 2,158 2,905 3,146 4,235 4,565 5,005 5,395 5,810 6,391 7,553 7,865 8,470 9,130 10,010 10,043 10,790 11,011 11,869 12,782 15,106 15,730 20,086 22,022 23,738 31,955 37,765 50,215 55,055 59,345 63,910 70,301 75,530 83,083 100,430 110,110 118,690 130,559 140,602 166,166 261,118 351,505 415,415 652,795 703,010 830,830 913,913 1,305,590 1,827,826 4,569,565 and 9,139,130, with no remainder.

Since 9,139,130 cannot be divided by just 1 and 9,139,130, 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).