Q: Is 80,106,744 a Composite Number?

Why is 80,106,744 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 80,106,744 can be evenly divided by 1 2 3 4 6 8 12 24 53 71 106 142 159 212 213 284 318 424 426 568 636 852 887 1,272 1,704 1,774 2,661 3,548 3,763 5,322 7,096 7,526 10,644 11,289 15,052 21,288 22,578 30,104 45,156 47,011 62,977 90,312 94,022 125,954 141,033 188,044 188,931 251,908 282,066 376,088 377,862 503,816 564,132 755,724 1,128,264 1,511,448 3,337,781 6,675,562 10,013,343 13,351,124 20,026,686 26,702,248 40,053,372 and 80,106,744, with no remainder.

Since 80,106,744 cannot be divided by just 1 and 80,106,744, 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).