82

Properties by base:

More about this number at Positiv Integers and Number Empire.

The number is not a prime.

Its 2 (2 unique) factors are:
2
41

Its 4 divisors are:
1
2
41
82
Its aliquote sum is:
44
makeing it a deficient number.

As Unicode codepoint (since version 1.1) this number represents this character:R LATIN CAPITAL LETTER R in ASCII (Source: https://ucdapi.org/unicode/latest/codepoint/dec/82); HTML: R

In the work of Johann Sebastian Bach BWV 82 is Ich habe genung [1. Fassung]

The number appears at position 52 of the decimal digits of π surrounded by
028841971693993751058209749445923078164062 Source: The Pi-Search Page

Computations done with Math::BigInt 1.999811 and Math::Pari 2.030523 based on PARI/GP 2.11.3 (elapsed: 967.778ms; cpu: 89.3619999999999ms)