Q: Is 5,276,775 a Composite Number?

Why is 5,276,775 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 5,276,775 can be evenly divided by 1 3 5 7 15 19 21 23 25 35 57 69 75 95 105 115 133 161 175 285 345 399 437 475 483 525 529 575 665 805 1,311 1,425 1,587 1,725 1,995 2,185 2,415 2,645 3,059 3,325 3,703 4,025 6,555 7,935 9,177 9,975 10,051 10,925 11,109 12,075 13,225 15,295 18,515 30,153 32,775 39,675 45,885 50,255 55,545 70,357 76,475 92,575 150,765 211,071 229,425 251,275 277,725 351,785 753,825 1,055,355 1,758,925 and 5,276,775, with no remainder.

Since 5,276,775 cannot be divided by just 1 and 5,276,775, 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).