147

Properties by base:

More about this number at Positiv Integers and Number Empire.

The number is not a prime.

Its 3 (2 unique) factors are:
3
7² = 49

Its 6 divisors are:
1
3
7
21
49
147
Its aliquote sum is:
81
makeing it a deficient number.

As Unicode codepoint (since version 1.1) this number represents this character:“ SET TRANSMIT STATE (STS) in Latin-1 Supplement (Source: https://unicode-api.aaronluna.dev/v1/codepoints/93?show_props=Basic); HTML: “

In the work of Johann Sebastian Bach BWV 147 is Herz und Mund und Tat und Leben

The number appears at position 895 of the decimal digits of π surrounded by
3320838142061717766914730359825349042875546 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: 1921.807ms; cpu: 190.339ms)