0x3F9

0x3F9 is a hexadecimal literal used in computing to denote the value whose hexadecimal representation is 3F9. In decimal form, 0x3F9 equals 1017. The 0x prefix is a common convention in many programming languages, including C, C++, JavaScript, and Python, to indicate hexadecimal numbers. As a constant, 0x3F9 can participate in arithmetic, bitwise operations, indexing, or as a parameter in function calls, depending on the language and context.

When interpreted as a Unicode code point, 0x3F9 corresponds to U+03F9 in the Unicode standard. This lies in the Greek and Coptic block, and the exact visual glyph varies with font and rendering system. U+03F9 is a rarely used symbol in modern text, and its appearance is uncommon outside specialized typesetting or academic contexts.

In addition to numeric and text-related usage, 0x3F9 may appear in software and hardware contexts as an address, register value, or identifier, depending on the system’s addressing scheme or specification. As with any hexadecimal value, its meaning is context-dependent and determined by the surrounding code, data structures, or documentation.

See also: hexadecimal, base-16 notation, 0x prefix, Unicode code points, memory addressing.