Q: Is 165,516,150 a Composite Number?

Why is 165,516,150 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 165,516,150 can be evenly divided by 1 2 3 5 6 10 15 25 30 50 75 150 421 842 1,263 2,105 2,526 2,621 4,210 5,242 6,315 7,863 10,525 12,630 13,105 15,726 21,050 26,210 31,575 39,315 63,150 65,525 78,630 131,050 196,575 393,150 1,103,441 2,206,882 3,310,323 5,517,205 6,620,646 11,034,410 16,551,615 27,586,025 33,103,230 55,172,050 82,758,075 and 165,516,150, with no remainder.

Since 165,516,150 cannot be divided by just 1 and 165,516,150, 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).