72865

Appears in sequences

• Numbers that are the sum of 5 nonzero 8th powers.at n=29A003383
• Smallest number > 1 equal to sum of n-th powers of its base-7 digits, or 0 if no such number exists (written in base 10).at n=7A033839
• Base 7 perfect digital invariants (written in base 10): numbers equal to the sum of the k-th powers of their base-7 digits, for some k.at n=27A162228
• Greatest integer equal to the sum of the n-th powers of its base-7 digits (written in base 10).at n=8A162230
• Numbers k such that k^7*2^k - 1 is a prime.at n=20A367561