As my dad put it......in a math book......."a number never to be forgotten"..............pretty much dude, pretty much.....1828....1828........................a repeated block of 4 numbers..........repeated twice.........in the 1st ten numbers of e...........both add to 19............like 19/18.............18 in both.........layered meanings........higher dimensions..................................19/18......becomes.......19 + 18 = 37..............0.25..............two of the 1st 4 primes seen........2 and 5..........two unseen............3 and 7........with addition and subtraction the other two emerge........like imaginary..........5 + 2 = 7............5 - 2 = 3................................3 and 7.............the 1st 10...........numbers of e............broken into 3 #'s and 7#'s...........2.71..........8281828...............2 + 7 + 1 = 10...............8 + 2 + 8 + 1 + 8 + 2 + 8 = 37.............fractal patterns..................broken into 4 and 3....................the 2nd set...........7 numbers..........4 and 3...............one set..........a garbled pi....pi in e................8 + 2 + 1 + 8 = 19...........8 + 2 + 8 = 18.........lo and behold........19/18..........from Euler's product.........the middle term...........the 3rd one........of the 2nd set of 5.................2nd set of 5.......like 25??????  Like 1/4 = 0.25............man oh man...........maybe u do not see it...........


e (Euler's Number)

The number e is a famous irrational number, and is one of the most important numbers in mathematics.
The first few digits are:

2.7182818284590452353602874713527 (and more ...)

It is often called Euler's number after Leonhard Euler (pronounced "Oiler").

e is the base of the Natural Logarithms (invented by John Napier).
e is found in many interesting areas, so it is worth learning about.