101100011001

101100011001 is a binary numeral consisting of 12 bits. When interpreted as an unsigned integer, it represents the decimal value 2841. The leftmost bit is 1, so in a 12-bit two's complement interpretation it would correspond to -1255. In hexadecimal, the same bit pattern is 0xB19, obtained by grouping into 4-bit nibbles: 1011 0001 1001.

In computing and digital design, such 12-bit words may appear as memory words, opcodes, or data fields. The sequence can be used as a test pattern or as part of larger bitstreams, where its specific meaning is defined by context such as endianness, encoding, or protocol. There is no widely recognized semantic meaning attached to this exact sequence without context.

See also: binary numeral system, two's complement, hexadecimal representation.