Verified answer

Three

1

2

7

Binary code: 10^0=1, 10^4=10000

A number between 1 and 4.

2 or 3.

I'm picking 3 as its magic!

77

5000

666

42 go read the hichhikers guide to the galaxy and you will learn the scary significance of the numeral lol go read it it is a gr8 book

If you choose it in N so there are two : 5000 and 5001

but in R it is just one :5000.5