Problem 44229. How brilliant are you?

Created by James

Solve Later

{"relationships":[{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/document","relationshipId":"rId1","target":"/matlab/document.xml"},{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/output","relationshipId":"rId2","target":"/matlab/output.xml"}],"parts":[{"partUri":"/matlab/document.xml","relationship":[],"contentType":"application/vnd.mathworks.matlab.code.document+xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\"?><w:document xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\"><w:body><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>A Brilliant number is defined as a number with two prime factors, both of which have the same number of digits. Some examples:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/><w:jc w:val=\"left\"/></w:pPr><w:r><w:t>10=2*5. Since 2 and 5 have the same number of digits, 10 is a brilliant number.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/><w:jc w:val=\"left\"/></w:pPr><w:r><w:t>22=2*11. Although there are two prime factors, they have a different number of digits, so 22 is not a brilliant number.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/><w:jc w:val=\"left\"/></w:pPr><w:r><w:t>30=2*3*5. Although each prime factor has the same number of digits, there are more than two of them, so 30 is not a brilliant number.</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/><w:jc w:val=\"left\"/></w:pPr><w:r><w:t>Given a number, write a MATLAB script to determine if the number is brilliant or not.</w:t></w:r></w:p></w:body></w:document>"},{"partUri":"/matlab/output.xml","contentType":"text/xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\" ?><embeddedOutputs><metaData><evaluationState>manual</evaluationState><layoutState>code</layoutState><outputStatus>ready</outputStatus></metaData><outputArray type=\"array\"/><regionArray type=\"array\"/></embeddedOutputs>"}]}

Solve

Solution Stats

67 Solutions
32 Solvers

Last Solution submitted on Nov 27, 2020

Last 200 Solutions

Problem Comments

Problem Recent Solvers32

Problem Tags

brilliant factors number theory

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Problem 44229. How brilliant are you?

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers32

Suggested Problems

More from this Author80

Problem Tags

Community Treasure Hunt

Problem 44229. How brilliant are you?

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers32

Suggested Problems

More from this Author80

Problem Tags

Community Treasure Hunt

Players