9870

Properties by base:

More about this number at Positiv Integers and Number Empire.

The number is not a prime.

Its 5 (5 unique) factors are:
2
3
5
7
47

Its 32 divisors are:
1
2
3
5
6
7
10
14
15
21
30
35
42
47
70
94
105
141
210
235
282
329
470
658
705
987
1410
1645
1974
3290
4935
9870
Its aliquote sum is:
17778
makeing it a abundant number.

As Unicode codepoint (since version 4.0) this number represents this character:⚎ DIGRAM FOR LESSER YANG in Misc_Symbols (Source: https://ucdapi.org/unicode/latest/codepoint/dec/9870); HTML: ⚎

The number appears at position 5598 of the decimal digits of π surrounded by
69597030983391307710987040859133746414428227 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: 817.431ms; cpu: 96.3619999999992ms)