What is the equivalent of (10110011100011110000)2 in base 32?
Question
What is the equivalent of (10110011100011110000)2 in base 32?
Solution
To convert a binary number to base 32, we first need to convert it to hexadecimal (base 16) because each hexadecimal digit represents exactly 4 binary digits, and each base 32 digit represents exactly 5 binary digits.
Here are the steps:
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Group the binary number from right to left in groups of 4. If the leftmost group has less than 4 digits, add zeros to the left.
10110 01110 00111 10000
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Convert each group of 4 binary digits to a hexadecimal digit.
1E E7 8
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Now, we need to convert this hexadecimal number to base 32. Each base 32 digit represents exactly 5 binary digits, and each hexadecimal digit represents exactly 4 binary digits. So, we need to convert the hexadecimal number back to binary and then group the binary digits in groups of 5.
1E E7 8 = 00001 11110 11101 11100 01000
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Convert each group of 5 binary digits to a base 32 digit. The base 32 digits are 0-9 and A-V.
1 U D C 8
So, the equivalent of (10110011100011110000)2 in base 32 is 1UDC8.
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