54748

Appears in sequences

• Armstrong (or pluperfect, or Plus Perfect, or narcissistic) numbers: m-digit nonnegative numbers equal to sum of the m-th powers of their digits.at n=17A005188
• Smallest n-digit narcissistic (or Armstrong) number: smallest n-digit number equal to sum of n-th powers of its digits (or 0 if no such number exists).at n=4A014576
• Perfect Digital Invariants: numbers that are the sum of some fixed power of their digits.at n=19A023052
• Fixed points for operation of repeatedly replacing a number with the sum of the fifth power of its digits.at n=4A052464
• 5th-order digital invariants: the sum of the 5th powers of the digits of n equals some number k and the sum of the 5th powers of the digits of k equals n.at n=3A072896
• Numbers appearing in the cycles of the "Recurring Digital Invariant Variant" problem described in A151543.at n=42A151544
• Irregular table of perfect digital invariants for n > 1, i.e., numbers equal to the sum of n-th powers of their digits, read by rows.at n=28A252648
• Numbers k such that A101337(k)/k is an integer.at n=19A306360