4952198

Appears in sequences

• Numbers n such that n | 8^n + 7^n + 1.at n=15A057297
• Numbers whose product of distinct prime factors is equal to its sum of digits.at n=32A067077
• Sum of two powers of 19.at n=20A073214
• Denominator of Euler(n, 1/19).at n=5A156661
• Numbers k that divide 5^k + 3^k + 2^k.at n=27A220170
• a(n) = Sum_{d|n} max(d, n/d)^5.at n=18A297844