8220

Properties by base:

More about this number at Positiv Integers and Number Empire.

The number is not a prime.

Its 5 (4 unique) factors are:
2² = 4
3
5
137

Its 24 divisors are:
1
2
3
4
5
6
10
12
15
20
30
60
137
274
411
548
685
822
1370
1644
2055
2740
4110
8220
Its aliquote sum is:
14964
makeing it a abundant number.

As Unicode codepoint (since version 1.1) this number represents this character:“ LEFT DOUBLE QUOTATION MARK in Punctuation (Source: https://ucdapi.org/unicode/latest/codepoint/dec/8220); HTML: “

The number appears at position 10564 of the decimal digits of π surrounded by
16277344951827369558822075735517665158985519 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: 767.126ms; cpu: 82.5209999999856ms)