1001001111110

1001001111110 is a binary numeral composed of thirteen bits. In unsigned interpretation, it represents the decimal value 4734. In hexadecimal notation, the value is 0x127E. If interpreted as a 13-bit two's complement number, the most significant bit signals a negative value, and the number equals -3458 (4734 minus 8192).

The pattern contains eight ones and five zeros; the leading 1 means that, under two's complement interpretation, the signed value is negative. The trailing zero indicates the least significant bit is even in the unsigned view.

In computing, 13-bit fields have appeared in certain hardware interfaces and legacy protocols where a non-standard width is used to index or encode information, up to 8192 distinct values. As a binary literal, 1001001111110 can be used in examples of bitwise operations, encoding schemes, or testing parsers and tools that handle non-standard bit widths.

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