537109375

Appears in sequences

• a(n) = n*5^n.at n=11A036291
• a(n) = (2*n+1)*5^(2*n+1).at n=5A072172
• a(0)=1; a(1)=5; a(2)=11; a(n)=a(1)*a(n-1).at n=13A141496
• Hypotenuses for which there exist exactly 11 distinct integer triangles.at n=8A290501
• Numbers with prime factorization of the form p_1^p_2*p_2^p_3*...p_(n-1)^p_n*p_n where p_(n-1) < p(n) and n > 1.at n=19A294110