The base 2, 3, 4, 5, 6, 7, and 8 representations of 8331 use no digit greater than 3.
8331 is a centered 14-gonal number.
8331 is the sum of the primes in an ordered 3 x 3 prime square, which consists of nine consecutive primes arranged in a square.
UGC 8331 is an irregular galaxy in the constellation Canes Venatici.
Source: On-Line Encyclopedia of Integer Sequences
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