80999455688
domain: N
Appears in sequences
- Numbers k such that sigma(k) == 0 (mod k-8).at n=50A274562
- Numbers k such that A005187(k) < sigma(k) <= 2k, where A005187(k) = 2k - {binary weight of k}.at n=20A326138
- Infinitary barely deficient numbers: infinitary deficient numbers whose infinitary abundancy is closer to 2 than that of any smaller infinitary deficient number.at n=31A336252