0x163B

0x163B is a hexadecimal numeral commonly used in computing to denote the integer value 0x163B. In decimal, this equals 5691. The digits 1, 6, 3, and B represent 1×4096, 6×256, 3×16, and 11, respectively. As a literal, 0x163B is used in source code to express exact numeric constants in languages that adopt C-style hex syntax (such as C, C++, Java, JavaScript, Python, and many others). It may appear in contexts such as bit masks, indices, array offsets, or memory addresses, and can also appear as part of other values in data formats, though 0x163B on its own is not a standard color or protocol value.

In Unicode, 0x163B corresponds to the code point U+163B. This code point lies in the Unified Canadian Aboriginal Syllabics block and encodes a specific syllabic character used in writing systems for Indigenous languages of Canada. Rendering depends on font support.

When discussing hex values, note that endianness affects their byte order in memory: the 16-bit value 0x163B would occupy bytes 0x16 then 0x3B in big-endian storage, or 0x3B then 0x16 in little-endian storage.

The term 0x163B itself has no widely recognized meaning beyond representing the numeric value, so its significance is domain-specific rather than universal.