Armenian Capital Letter Zhe
HTML Entity Browser Test:

U+053A is the Unicode hex value of the character Armenian Capital Letter Zhe, which is categorized as "uppercase letter" in the Unicode 6.0 character table.

Unicode Character Information
Unicode Hex U+053A
General Category Uppercase Letter [Code: Lu]
Canonical Combining Class 0
Bidirectional Category L
Mirrored N
Lowercase Version U+056A
Unicode Character Encodings
Armenian Capital Letter Zhe HTML Entity Ժ (decimal entity), Ժ (hex entity)
Windows Key Code Alt 1338 or Alt +053A1
Programming Source Code Encodings Python hex: u"\u053A", Hex for C++ and Java: "\u053A"
UTF-8 Hexadecimal Encoding 0xD4BA
1 To type a Unicode symbol in Windows, hold down the ALT key and enter the decimal or hexadecimal code provided using the numeric keypad. The decimal alt code (Alt 1338) will only work on computers with support for this Unicode character in the active code page. The hexadecimal alt code (Alt +053A) will work for all Unicode characters provided Hex input from the numeric keypad is enabled.
* If the Armenian Capital Letter Zhe character does not display correctly in your browser, you may not have a Unicode font on your system that supports this particular symbol.