Integral-megaseptile

The integral-megaseptile is defined as (10^6-1)/7 = 142,587. The name was coined by Andre Joyce.

Etymology

"integral" is used to floor "megaseptile", where "mega" = 1,000,000 and "septile" = 1/7.

http://michaelhalm.tripod.com/mathematics_beyond_the_googol.htm