1211232

Appears in sequences

• Numbers divisible by both the sum of the squares of their digits and the product of their digits.at n=30A244857
• Lesser of a pair of amicable numbers k < m such that s(k) = m and s(m) = k, where s(k) = A380845(k) - k is the sum of aliquot divisors of k that have the same binary weight as k.at n=9A380849