7706

7706 = 2 x 3853.

7706 is the number of binary strings of length 16 with no substrings equal to 0000, 0001, or 0110 (A164411).

7706 has a representation as a sum of two squares: 7706 = 59² + 65².

7706 has the representation 6⁵ - 70.

NGC 7706 is a lenticular galaxy located in Pisces, discovered by John Herschel in 1827.

Source: On-Line Encyclopedia of Integer Sequences