100010010001002

100010010001002 is a character string composed solely of the digits 0, 1, and a terminal 2. It does not denote a known mathematical constant or widely used identifier by itself, but its composition makes it suitable for illustrative use in discussions of numeral systems, data encoding, or programming examples. Notably, all digits except the final one are 0 or 1, and the only occurrence of 2 appears at the end.

If interpreted as a base-3 (ternary) numeral, the string represents the decimal value 4,844,234. Interpreting the leftmost digit as the most significant, the digits [1,0,0,0,1,0,0,1,0,0,0,1,0,0,2] correspond to contributions from 3^14, 3^10, 3^7, 3^3, and 3^0, summing to 4,844,234.

In other contexts, the string might appear as a mnemonic, a sample input for algorithms handling mixed radix data, or a placeholder identifier in documentation. Without additional context, there is no canonical meaning associated with it beyond these potential interpretations. It can also be considered a compact example of a numeric string that is valid in base-3 but not in base-2, highlighting how digit choice determines the applicable numerical base.

Related topics include base-3 numeral systems, ternary representation, and general numeral representation in computing and mathematics.