9680

Properties by base:

More about this number at Positiv Integers and Number Empire.

The number is not a prime.

Its 7 (3 unique) factors are:
2⁴ = 16
5
11² = 121

Its 30 divisors are:
1
2
4
5
8
10
11
16
20
22
40
44
55
80
88
110
121
176
220
242
440
484
605
880
968
1210
1936
2420
4840
9680
Its aliquote sum is:
15058
makeing it a abundant number.

As Unicode codepoint (since version 1.1) this number represents this character:◐ CIRCLE WITH LEFT HALF BLACK in Geometric_Shapes (Source: https://ucdapi.org/unicode/latest/codepoint/dec/9680); HTML: ◐

The number appears at position 12118 of the decimal digits of π surrounded by
81031007354770549815968077200947469613436092 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: 830.005ms; cpu: 78.9319999999947ms)