6464

Properties by base:

More about this number at Positiv Integers and Number Empire.

The number is not a prime.

Its 7 (2 unique) factors are:
2⁶ = 64
101

Its 14 divisors are:
1
2
4
8
16
32
64
101
202
404
808
1616
3232
6464
Its aliquote sum is:
6490
makeing it a abundant number.

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

The number appears at position 4280 of the decimal digits of π surrounded by
78547332699390814546646458807972708266830634 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: 9205.313ms; cpu: 3878.514ms)