A106037 Special highly composite numbers: a highly composite number (A002182) that divides all larger highly composite numbers.

1, 2, 6, 12, 60, 2520

Offset: 1

Author

N. J. A. Sloane, May 27 2005

Keywords

• nonn
• fini
• full

References

• J. L. Nicolas, On highly composite numbers, pp. 215-244 in Ramanujan Revisited, Editors G. E. Andrews et al., Academic Press 1988.

Links

• Shyam Sunder Gupta, Equal Product of Reversible Numbers (EPRN), Exploring the Beauty of Fascinating Numbers, Springer (2025) Ch. 12, 353-365.
• Steven Ratering, An interesting subset of the highly composite numbers, Math. Mag., 64 (1991), 343-346.

Crossrefs

Cf. A002182, A002201, A000005.

Cf. A072938.