258

Properties by base:

More about this number at Positiv Integers and Number Empire.

The number is not a prime.

Its 3 (3 unique) factors are:
2
3
43

Its 8 divisors are:
1
2
3
6
43
86
129
258
Its aliquote sum is:
270
makeing it a abundant number.

As Unicode codepoint (since version 1.1) this number represents this character:Ă LATIN CAPITAL LETTER A WITH BREVE in Latin_Ext_A (Source: https://ucdapi.org/unicode/latest/codepoint/dec/258); HTML: Ă

In the work of Johann Sebastian Bach BWV 258 is Wo Gott der Herr nicht bei uns hält

The number appears at position 694 of the decimal digits of π surrounded by
4958537105079227968925892354201995611212902 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: 2112.574ms; cpu: 97.6379999999999ms)