5643

Properties by base:

More about this number at Positiv Integers and Number Empire.

The number is not a prime.

Its 5 (3 unique) factors are:
3³ = 27
11
19

Its 16 divisors are:
1
3
9
11
19
27
33
57
99
171
209
297
513
627
1881
5643
Its aliquote sum is:
3957
makeing it a deficient number.

As Unicode codepoint (since version 3.0) this number represents this character:ᘋ CANADIAN SYLLABICS CARRIER MEE in UCAS (Source: https://ucdapi.org/unicode/latest/codepoint/dec/5643); HTML: ᘋ

The number appears at position 13934 of the decimal digits of π surrounded by
85724863968836903265564364216644257607914710 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: 767.699ms; cpu: 82.018000000005ms)