6422

Properties by base:

More about this number at Positiv Integers and Number Empire.

The number is not a prime.

Its 4 (3 unique) factors are:
2
13² = 169
19

Its 12 divisors are:
1
2
13
19
26
38
169
247
338
494
3211
6422
Its aliquote sum is:
4558
makeing it a deficient number.

As Unicode codepoint (since version 4.0) this number represents this character:ᤖ LIMBU LETTER RA in Limbu (Source: https://www.unicode.org/Public/UCD/latest/ucdxml/ucd.all.grouped.zip); HTML: ᤖ

The number appears at position 1838 of the decimal digits of π surrounded by
09538837863609506800642251252051173929848960 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: 503.92ms; cpu: 67.094ms)