6054048
domain: N
Appears in sequences
- Least integer k such that the set of the divisors of k contains exactly n pairs of numbers having the following property: for each pair of two distinct divisors, the reversal of one is equal to the other.at n=21A260705
- a(n) is the smallest number that has exactly n divisors that are cyclops numbers (A134808).at n=25A357033