111010001

111010001 is a nine-digit sequence composed of binary digits. In binary numeration, each digit corresponds to a power of two, starting with 2^8 at the leftmost bit and ending with 2^0 at the rightmost bit.

As an unsigned binary number, 111010001 equals 465 in decimal. This is computed as 2^8 + 2^7 + 2^6 + 2^4 + 2^0 = 256 + 128 + 64 + 16 + 1 = 465. The bit pattern has ones in positions 8, 7, 6, 4, and 0 (counting from the least significant bit as position 0).

If interpreted as a nine-bit two's complement value, the same pattern represents -47, because its unsigned value 465 minus 2^9 (512) equals -47.

In other contexts, 111010001 may be treated simply as a string of digits or as an identifier or label in a dataset or file system. It does not correspond to a standard ASCII code, since ASCII characters are typically encoded in 7 or 8 bits.

Summary: 111010001 is a binary sequence that denotes 465 in unsigned decimal and -47 in signed nine-bit two's complement. It serves as an example of binary-to-decimal conversion and of bit-pattern interpretation in digital logic.