Q: Is 38,394,015 a Composite Number?

Why is 38,394,015 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 38,394,015 can be evenly divided by 1 3 5 11 15 23 33 55 67 69 115 151 165 201 253 335 345 453 737 755 759 1,005 1,265 1,541 1,661 2,211 2,265 3,473 3,685 3,795 4,623 4,983 7,705 8,305 10,117 10,419 11,055 16,951 17,365 23,115 24,915 30,351 38,203 50,585 50,853 52,095 84,755 111,287 114,609 151,755 191,015 232,691 254,265 333,861 556,435 573,045 698,073 1,163,455 1,669,305 2,559,601 3,490,365 7,678,803 12,798,005 and 38,394,015, with no remainder.

Since 38,394,015 cannot be divided by just 1 and 38,394,015, 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).