93510

Appears in sequences

• Numbers k > 1 such that, in base 7, k and k^2 contain the same digits in the same proportion.at n=13A061661
• Integers n not of form 3m+2 such that for any integer k > 0, n*10^k+1 has a divisor in the set { 7, 11, 13, 37 }.at n=22A243969