Q: Is 131,301,135 a Composite Number?

Why is 131,301,135 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 131,301,135 can be evenly divided by 1 3 5 7 9 15 21 23 27 35 45 49 63 69 105 115 135 147 161 189 207 245 315 345 441 483 621 735 805 863 945 1,035 1,127 1,323 1,449 2,205 2,415 2,589 3,105 3,381 4,315 4,347 5,635 6,041 6,615 7,245 7,767 10,143 12,945 16,905 18,123 19,849 21,735 23,301 30,205 30,429 38,835 42,287 50,715 54,369 59,547 90,615 99,245 116,505 126,861 138,943 152,145 163,107 178,641 211,435 271,845 297,735 380,583 416,829 535,923 634,305 694,715 815,535 893,205 972,601 1,141,749 1,250,487 1,902,915 2,084,145 2,679,615 2,917,803 3,751,461 4,863,005 5,708,745 6,252,435 8,753,409 14,589,015 18,757,305 26,260,227 43,767,045 and 131,301,135, with no remainder.

Since 131,301,135 cannot be divided by just 1 and 131,301,135, 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).