51988

Appears in sequences

• Super-5 Numbers (5 * n^5 contains substring '55555' in its decimal expansion).at n=14A032745
• Number of permutations of floor(i*7/5), i=0..n-1, with all sums of 2 through 4 adjacent terms respectively unique.at n=8A147938
• Number of permutations of floor(i*7/5), i=0..n-1, with all sums of 2 through 5 adjacent terms respectively unique.at n=8A147947
• Numbers k such that the product of distinct digits of k equals the sum of the prime divisors of k.at n=41A357262