1001010000001

1001010000001 is a binary numeral consisting of 13 bits. In digital systems, such binary strings can represent numeric values, bit masks, or identifiers used in programming, hardware design, or data encoding.

As an unsigned integer, 1001010000001 equals 4737 in decimal (calculated as 2^12 + 2^9 + 2^7 + 2^0). Its hexadecimal representation is 0x1281. The bit pattern has four 1s at positions 12, 9, 7, and 0 (counting from the least significant bit as position 0).

If interpreted as a 13-bit two's-complement value, the most significant bit is 1, which corresponds to a negative number. In that interpretation, the value is -3455 (4737 minus 2^13, i.e., 4737 - 8192 = -3455).

The string consists of four set bits and nine zeros, illustrating how a binary pattern can encode a sparse bit mask or a compact identifier. Such 13-bit patterns are not standard in common character encodings (ASCII uses 7 or 8 bits), but they appear in specialized contexts such as hardware description languages, low-level programming, or proprietary data formats where an exact bit width is required.

In summary, 1001010000001 is a 13-bit binary number with a decimal value of 4737 (0x1281 in hex) and a two's-complement interpretation of -3455. It serves as an example of how binary strings map to numeric values and bit-level configurations in computing.