11111133

Appears in sequences

• Minimal representation (considered minimal in any canonical base b > 3) of n in a binary system with two distinct digits "1" and "3", not allowing zeros, where a digit d in position p (p = 1,2,3,...,n) represents the value d^p.at n=17A237454
• a(n) is the smallest proper multiple of n whose digit product is the same as the digit product of n; 0 if no such number exists.at n=32A340204