10001011110
10001011110 is an eleven-bit binary numeral. As an unsigned integer, its decimal value is 1118. In hexadecimal, the value is 0x45E. If interpreted as an eleven-bit two's complement signed integer, the most significant bit being 1 would place it at -930 (1118 minus 2048).
The pattern does not correspond to standard ASCII or Unicode encodings, and its meaning depends on context.
In summary, 10001011110 represents the unsigned decimal 1118 (hex 0x45E); as an 11-bit two's complement value