3523478

Appears in sequences

• Numbers n such that g(n) + sopfr(n) = n, where g(n)= number of nonprimes <=n (A062298) and sopfr(n) = sum of primes dividing n with repetition (A001414).at n=21A064159
• Numbers k such that pi(k) = sopf(k) where sopf(k) is sum of distinct prime factors of k (A008472).at n=28A064444