## Answer

###### Wiki User

###### 05/29/2016

depends on what you mean by the question.

it is a whole

next to 0, it is the easiest thing to multiply by

it is the first ordinal number

it is an Arabic numeral

it is the first of the natural numbers

it is the second of the base ten numbers

it is the integral ( -infinity to infinity) of f(t)\ dt

in real numbers it the infinitely recurring decimals 0.99999999... and 1.000000... .

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