0x150D

0x150D is a hexadecimal literal commonly encountered in computer programming and digital systems. The value it represents in decimal is 5389. The 0x prefix indicates hexadecimal notation, so 0x150D equals 1×4096 + 5×256 + 0×16 + 13.

In binary, 0x150D is 0001 0101 0000 1101. As a 16‑bit quantity, it can be stored in memory as 0x15 0x0D in big‑endian form, or as 0x0D 0x15 in little‑endian form, depending on the system architecture.

The meaning of 0x150D depends on the context. In software source code, it is typically a numeric constant used to configure behavior, specify a value, or define a bit pattern. In hardware specifications or network protocols, similar hex values may represent opcodes, identifiers, flags, or field contents within a data packet or register map. Without accompanying documentation, 0x150D has no inherent significance beyond its numeric value.

Because hex literals are language-agnostic, 0x150D can appear in many programming languages, including C, C++, Java, and Python, where it is used to express constants or to work with specific bit patterns. Its interpretation is defined entirely by the surrounding software or hardware context in which it is used.