Skip to content

Loading the question…

Explore

Questions Companies Concepts Guides Sign in

How it works Questions Companies Concepts Guides Pricing Sample scorecard

Base 7: coding question | SysRound

Questions / Coding

CodingDifficulty not specifiedLeetCode 504General practice

Base 7

Open practice workspace

Available question text

Convert the given integer to its base-7 string representation, preserving a leading '-' for negative numbers and returning "0" for zero.

Related questions

Continue with questions that share topics or the same question type.

Complement of Base 10 Integer
Coding
Convert Integer to String in Given Base
Coding
Convert to Base -2
Coding
Smallest Good Base
Coding

Sources · 1 reference

These records explain where the question appears. A company tag or candidate report does not guarantee a future interview question.

Hello Interview · 1 record

No company association
Leetcode 504. Base 7
Reported date not specified · 0 source reports
Source snapshot: Nov 12, 2026
View source

Make space for your answer

Use code, block notes, and a whiteboard in one workspace.

Start practicing

Company associations

The sources do not associate this question with a company.

More coding questions

Practice system design interviews out loud with an AI interviewer, a shared whiteboard and a scorecard for your level.

Questions by company

Sample scorecard

Use it as an app

About and how we write

Terms and guidelines

© 2026 SysRound. SysRound is an AI practice tool. The AI interviewer and the AI feedback can be wrong. Use it for your own practice, not to hire people.