513 Octal in Hex

Converting an octal number to hexadecimal without a calculator involves first converting the octal number to binary, then grouping the binary digits into groups of four, and finally converting each group to its hexadecimal equivalent. Here's a step-by-step guide for octal number513:

Step 1: Convert Octal to Binary

Convert each octal digit to its 3-bit binary equivalent:

58 = 1012

18 = 0012

38 = 0112

Step 2: Group Binary Digits

Group the binary digits into groups of four, starting from the right. If the last group has fewer than four digits, pad it with zeros on the left.

Binary: 1 0100 1011

With Zeros: 0001 0100 1011

Step 3: Convert Each Group to Hexadecimal

Convert each group of binary digits to its hexadecimal equivalent:

00012 = 116

01002 = 416

10112 = B16

So, the hexadecimal representation of the octal number 513 is 14B.
Octal To Hexadecimal Converter



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