1011111110001

1011111110001 is a binary numeral composed of 13 bits. When interpreted as a binary integer, it represents the decimal value 6129. In hexadecimal, it equals 0x17F1.

The 13-bit pattern has ones in bit positions 12, 10, 9, 8, 7, 6, 5, 4 and 0 (counting from zero). Equivalently, the bitmask has nine set bits.

This binary string does not correspond to a well-known constant or encoding by itself. It is not a standard ASCII or Unicode value, and its significance depends on context. In computing, such a pattern could be used as a literal numeric constant, as a bitmask for masking or flag storage, or as an illustrative example for binary-to-decimal conversion and bitwise operations. There is no widely cited historical or theoretical significance attached to this particular string.