1247 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 number1247:

Step 1: Convert Octal to Binary

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

18 = 0012

28 = 0102

48 = 1002

78 = 1112

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: 0010 1010 0111

With Zeros: 0010 1010 0111

Step 3: Convert Each Group to Hexadecimal

Convert each group of binary digits to its hexadecimal equivalent:

00102 = 216

10102 = A16

01112 = 716

So, the hexadecimal representation of the octal number 1247 is 2A7.
Octal To Hexadecimal Converter



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