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Java™
by example!
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Displaying binary, hexadecimal or octal values
What is the question?
Use one of the following static methods to convert integers
into binary, hexadecimal or octal string representations:
Integer.toBinaryString(int)
Integer.toHexString(int)
Integer.toOctalString(int)
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For bigger values use:
Long.toBinaryString(int)
Long.toHexString(int)
Long.toOctalString(int)
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For arbitrary precision integers use
BigInteger.toString(int radix) with the values 2 (binary),
16 (hexadecimal) and 8 (octal).
Further Information
Author of answer: Alexander Maryanovsky
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