6840

Properties by base:

More about this number at Positiv Integers and Number Empire.

The number is not a prime.

Its 7 (4 unique) factors are:
2³ = 8
3² = 9
5
19

Its 48 divisors are:
1
2
3
4
5
6
8
9
10
12
15
18
19
20
24
30
36
38
40
45
57
60
72
76
90
95
114
120
152
171
180
190
228
285
342
360
380
456
570
684
760
855
1140
1368
1710
2280
3420
6840
Its aliquote sum is:
16560
makeing it a abundant number.

As Unicode codepoint (since version 7.0) this number represents this character:᪸ COMBINING DOUBLE OPEN MARK BELOW in Diacriticals_Ext (Source: https://www.unicode.org/Public/UCD/latest/ucdxml/ucd.all.grouped.zip); HTML: ᪸

The number appears at position 14179 of the decimal digits of π surrounded by
42389735424395647555684095224844554139239410 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: 920.551ms; cpu: 67.6070000000006ms)