35238

Appears in sequences

• Unitary-sociable numbers (smallest member of each cycle).at n=4A000173
• Squarefree numbers sandwiched between two brilliant numbers.at n=4A085706
• Numbers in the cycle-attractors of length=14 of the function f(x)=A063919(x).at n=17A097030
• Numbers k such that (41*10^k + 49)/9 is prime.at n=27A254441
• Numbers that are members of unitary sigma aliquot cycles (union of unitary perfect, unitary amicable and unitary sociable numbers).at n=35A327157
• a(n) is the smallest member of the n-th purely periodic unitary sigma aliquot cycle listed in A336216.at n=11A336219
• Numbers N such that N + the sum of the cubes of its digits is again a third power.at n=26A362953