4200

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
3
5² = 25
7

Its 48 divisors are:
1
2
3
4
5
6
7
8
10
12
14
15
20
21
24
25
28
30
35
40
42
50
56
60
70
75
84
100
105
120
140
150
168
175
200
210
280
300
350
420
525
600
700
840
1050
1400
2100
4200
Its aliquote sum is:
10680
makeing it a abundant number.

As Unicode codepoint (since version 5.1) this number represents this character:ၨ MYANMAR VOWEL SIGN WESTERN PWO KAREN UE in Myanmar (Source: https://ucdapi.org/unicode/latest/codepoint/dec/4200); HTML: ၨ

The number appears at position 2804 of the decimal digits of π surrounded by
57654035902799344037420073105785390621983874 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: 963.121ms; cpu: 69.782ms)