2955

2955 is an integer that follows 2954 and precedes 2956. In arithmetic, it is odd and composite, with prime factorization 3 × 5 × 197. Its positive divisors are 1, 3, 5, 15, 197, 591, 985, and 2955. The sum of its proper divisors is 1797, which is less than 2955, so 2955 is a deficient number.

In numeral representations, 2955 is written in binary as 101110001011 and in hexadecimal as B8B. In Roman numerals, it is MMCMLV, reflecting 2000 (MM) + 900 (CM) + 50 (L) + 5 (V).

In astronomy, 2955 is the designation of a main-belt asteroid cataloged by the Minor Planet Center. Minor planets are assigned a number once their orbits are well determined; many later receive names.

As a calendar year, 2955 CE is a future year in the Gregorian calendar. It serves mainly as a reference point in historical or speculative contexts, rather than as a currently active year in historical records.