Q: Is 162,775,060 a Composite Number?

Why is 162,775,060 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 162,775,060 can be evenly divided by 1 2 4 5 7 10 14 20 28 35 49 70 98 140 163 196 245 326 490 652 815 980 1,019 1,141 1,630 2,038 2,282 3,260 4,076 4,564 5,095 5,705 7,133 7,987 10,190 11,410 14,266 15,974 20,380 22,820 28,532 31,948 35,665 39,935 49,931 71,330 79,870 99,862 142,660 159,740 166,097 199,724 249,655 332,194 499,310 664,388 830,485 998,620 1,162,679 1,660,970 2,325,358 3,321,940 4,650,716 5,813,395 8,138,753 11,626,790 16,277,506 23,253,580 32,555,012 40,693,765 81,387,530 and 162,775,060, with no remainder.

Since 162,775,060 cannot be divided by just 1 and 162,775,060, 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).