Q: Is 120,201,125 a Composite Number?

Why is 120,201,125 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 120,201,125 can be evenly divided by 1 5 11 19 25 43 55 95 107 125 209 215 275 473 475 535 817 1,045 1,075 1,177 1,375 2,033 2,365 2,375 2,675 4,085 4,601 5,225 5,375 5,885 8,987 10,165 11,825 13,375 20,425 22,363 23,005 26,125 29,425 44,935 50,611 50,825 59,125 87,419 102,125 111,815 115,025 147,125 224,675 253,055 254,125 437,095 559,075 575,125 961,609 1,123,375 1,265,275 2,185,475 2,795,375 4,808,045 6,326,375 10,927,375 24,040,225 and 120,201,125, with no remainder.

Since 120,201,125 cannot be divided by just 1 and 120,201,125, 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).