Q: Is 165,650,000 a Composite Number?

Why is 165,650,000 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 165,650,000 can be evenly divided by 1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 500 625 1,000 1,250 2,000 2,500 3,125 3,313 5,000 6,250 6,626 10,000 12,500 13,252 16,565 25,000 26,504 33,130 50,000 53,008 66,260 82,825 132,520 165,650 265,040 331,300 414,125 662,600 828,250 1,325,200 1,656,500 2,070,625 3,313,000 4,141,250 6,626,000 8,282,500 10,353,125 16,565,000 20,706,250 33,130,000 41,412,500 82,825,000 and 165,650,000, with no remainder.

Since 165,650,000 cannot be divided by just 1 and 165,650,000, 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).