2901

2901 is an integer that appears in various mathematical and technical contexts. In mathematics, 2901 is composite, since it factors as 3 × 967, with 967 being a prime number. It is odd and ends in the digit 1. Representations of 2901 in other bases include hexadecimal 0xB55 and binary 101101010101.

In calendar terms, 2901 may refer to the year 2901 CE, a date in the distant future within the Gregorian calendar system; no widely known historical events are associated with that year at present.

In Roman numerals, 2901 is written as MMCM I (2000 is MM, 900 is CM, and 1 is I; together MMCM I).

In technology, 2901 is notably linked to the Am2901, a four-bit arithmetic logic unit (ALU) produced by AMD in the 1970s. The Am2901 was designed as a modular, reusable building block that could be combined with other slices to form wider ALUs and CPUs. It found use in a variety of early computer designs and served as a practical example of bit-slice architecture, illustrating how small, configurable units could be assembled to perform broader computational tasks.