Integral-megaseptile

The integral-megaseptile is defined as \(\frac{10^6-1}{7} = 142,857\). The name was coined by Andre Joyce.Mathematics beyond the googol by Andre Joyce
In the , 142,857 ⅐ is sometimes called "Siebtelmillion".Deutsches Medizin Forum - Foren
==Etymology==
"integral" is used to floor "megaseptile", where "mega" = 1,000,000 and "septile" = 1/7.
==Properties==
*142857 is cyclic in base 10OEIS, Sequence A180340, meaning that multiplication of it by any n<7 results in a rearrangement of the digits of "142857". For example, \(142857\times 3=428571\)
== Approximations ==
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1.42857\times10^5\) 	\(1.42857\times10^5\)
Arrow notation 	\(52\uparrow3\) 	\(53\uparrow3\)
Steinhaus-Moser Notation 	6[3] 	7[3]
Copy notation 	1[6] 	2[6]
Taro's multivariable Ackermann function	A(3,14) 	A(3,15)
Pound-Star Notation 	#*(36)*3 	#*(37)*3
BEAF 	{52,3} 	{53,3}
Hyper-E notation 	E5 	E[53]3
Bashicu matrix system 	(0)[377] 	(0)[378]
Hyperfactorial array notation 	8! 	4!1
Fast-growing hierarchy 	\(f_2(13)\) 	\(f_2(14)\)
Hardy hierarchy 	\(H_{\omega^2}(13)\) 	\(H_{\omega^2}(14)\)
Slow-growing hierarchy 	\(g_{\omega^4\times5+\omega\times4}(13)\)	\(g_{\omega^4\times5+\omega\times4}(13)\)
==References==
Category:Numbers
Category:Numbers by André Joyce
Category:Class 1
Category:Non-powers
Category:Odd numbers
Category:Numbers with 4 to 6 digits