0x1339

0x1339 is a hexadecimal number written with the typical programming convention of a 0x prefix to indicate base-16 representation. In decimal, 0x1339 equals 4921. In binary it is 0001 0011 0011 1001, using four hexadecimal digits to represent 16 bits.

In general software use, numbers written as 0x followed by hex digits are treated as numeric literals. A value like 0x1339 is commonly encountered as a small constant, a memory offset, a bitmask, or an identifier within low-level code or examples. It is not, by itself, a standard identifier, address, or codepoint; its meaning depends on the surrounding context and the data types involved.

Memory representation varies by endianness. On a big-endian system, the 16-bit value 0x1339 would be stored with the most significant byte first: 0x13 followed by 0x39. On a little-endian system, the least significant byte comes first: 0x39 then 0x33. This distinction matters when interpreting raw bytes or when constructing binary data across different architectures.

Because 0x1339 is a relatively small and common-looking literal, it may appear in tutorials, sample code, or debugging outputs. It is not associated with a widely recognized standard meaning, unlike some other hex literals that have established cultural or technical significance.

See also: hexadecimal notation, 0x prefix, endianness, numeric literals.