755

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:
5
151

Its 4 divisors are:
1
5
151
755
Its aliquote sum is:
157
makeing it a deficient number.

As Unicode codepoint (since version 4.0) this number represents this character:˳ MODIFIER LETTER LOW RING in Modifier_Letters (Source: https://ucdapi.org/unicode/latest/codepoint/dec/755); HTML: ˳

In the work of Johann Sebastian Bach BWV 755 is Nun freut euch, lieben Christen gmein / Es ist gewisslich an der Zeit

The number appears at position 913 of the decimal digits of π surrounded by
6914730359825349042875546873115956286388235 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: 1051.119ms; cpu: 92.6719999999985ms)