5821349

Properties

Appears in sequences

• Numbers k such that the sum of the non-divisors of k between 1 and k is a perfect square.at n=14A076624
• Expansion of (5-x^2)/((1+x)*(1-6*x+x^2)).at n=8A098212
• Primes p such that a Heronian triangle with a fixed side length of 3 contains p as another side length.at n=3A230666
• Prime numbersat n=401375