7980

Properties by base:

More about this number at Positiv Integers and Number Empire.

The number is not a prime.

Its 6 (5 unique) factors are:
2² = 4
3
5
7
19

Its 48 divisors are:
1
2
3
4
5
6
7
10
12
14
15
19
20
21
28
30
35
38
42
57
60
70
76
84
95
105
114
133
140
190
210
228
266
285
380
399
420
532
570
665
798
1140
1330
1596
1995
2660
3990
7980
Its aliquote sum is:
18900
makeing it a abundant number.

As Unicode codepoint (since version 1.1) this number represents this character:Ἤ GREEK CAPITAL LETTER ETA WITH PSILI AND OXIA in Greek_Ext (Source: https://ucdapi.org/unicode/latest/codepoint/dec/7980); HTML: Ἤ

The number appears at position 5728 of the decimal digits of π surrounded by
16312840425121925651798069411352801314701304 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: 2020.576ms; cpu: 67.1979999999994ms)