1111001001011

1111001001011 is a binary numeral consisting of 13 bits. In binary notation it is often written as 0b1111001001011.

As an unsigned integer, this bit pattern represents the decimal value 7,755, and its hexadecimal representation is 0x1E4B.

If interpreted as a 13-bit two's complement signed integer, the most-significant bit is 1, which places it in the negative range; the corresponding value would be -437.

The 13-bit width is non-standard for many contemporary systems, which typically use 8, 16, 32, or 64 bits. Nevertheless, such a string can appear in digital electronics, file formats, or protocol definitions where a 13-bit field is specified.

Without additional context, 1111001001011 functions as a generic bit pattern: it may encode a numeric value, act as a mask, or be part of an opcode or identifier. Its precise meaning depends on the application, the data structure in use, and whether the data are treated as signed or unsigned.

Related concepts include the binary numeral system, hexadecimal representation, and two's complement signing.