examples, and problems from the community.

including olympiad champions, researchers, and professionals.

Back to all chapters
# Number Bases

How would math be different if humans only had 6 fingers and 8 toes? How does a computer do math if it has no fingers to count on?

examples, and problems from the community.

including olympiad champions, researchers, and professionals.

Sign up to access problem solutions.

Express the base 4 number \(123_{4}\) as a decimal number.

examples, and problems from the community.

including olympiad champions, researchers, and professionals.

Sign up to access problem solutions.

by **Brilliant Staff**

Convert the decimal number 96 to base 5.

examples, and problems from the community.

including olympiad champions, researchers, and professionals.

Sign up to access problem solutions.

by **Brilliant Staff**

If \(n\) is a positive natural number, how many \(1\)'s will appear in the binary (base 2) representation of

\[2^n + 1\text{?}\]

examples, and problems from the community.

including olympiad champions, researchers, and professionals.

Sign up to access problem solutions.

by **Brilliant Staff**

What is the next natural number after \[33_4\text{?}\]

examples, and problems from the community.

including olympiad champions, researchers, and professionals.

Sign up to access problem solutions.

by **Brilliant Staff**

Which of the following is the binary (base 2) representation of \(\frac{7}{8}\)?

examples, and problems from the community.

including olympiad champions, researchers, and professionals.

Sign up to access problem solutions.

by **Brilliant Staff**

×

Problem Loading...

Note Loading...

Set Loading...