Q: Is 101,221,008 a Composite Number?

Why is 101,221,008 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 101,221,008 can be evenly divided by 1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 71 84 112 142 168 213 284 336 426 497 568 852 994 1,136 1,491 1,704 1,988 2,982 3,408 3,976 4,243 5,964 7,952 8,486 11,928 12,729 16,972 23,856 25,458 29,701 33,944 50,916 59,402 67,888 89,103 101,832 118,804 178,206 203,664 237,608 301,253 356,412 475,216 602,506 712,824 903,759 1,205,012 1,425,648 1,807,518 2,108,771 2,410,024 3,615,036 4,217,542 4,820,048 6,326,313 7,230,072 8,435,084 12,652,626 14,460,144 16,870,168 25,305,252 33,740,336 50,610,504 and 101,221,008, with no remainder.

Since 101,221,008 cannot be divided by just 1 and 101,221,008, 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).