561001

Appears in sequences

• "Binary prime squares": squares whose binary expansions, read as decimal expansions, are primes.at n=27A108324
• Expansion of e.g.f. -log(1 - Sum_{k>=1} x^prime(k) / prime(k)!).at n=11A329261
• Expansion of e.g.f. Product_{k>=1} 1/(1 - x^prime(k) / prime(k)!).at n=11A351991
• Numbers N of the form m^k in ascending order having the property that for any choice of m and k such that N = m^k, the sets of distinct digits of m, k, and m^k are pairwise disjoint.at n=38A353057