83

83 (eighty-three) is a positive integer following 82 and preceding 84. Its ordinal form is written "eighty-third" or 83rd.
== Properties ==
*83 is an .
*83 is a .MathWorld, Sophie Germain Prime
*It is also the highest number ever given to a terrestrial TV physical channel.
== In googology ==
In Greek-based number-naming systems, 83 is associated with prefix "triaoctaconta-", and with prefix "treoctoginti-" in Latin systems.
== Sources ==
Category:Numbers in engineering
Category:Numbers
Category:Class 1
Category:Numbers 0-99
Category:Prime numbers
Category:Numbers with 1 to 2 digits