3280

Properties by base:

More about this number at Positiv Integers and Number Empire.

The number is not a prime.

Its 6 (3 unique) factors are:
2⁴ = 16
5
41

Its 20 divisors are:
1
2
4
5
8
10
16
20
40
41
80
82
164
205
328
410
656
820
1640
3280
Its aliquote sum is:
4532
makeing it a abundant number.

The number appears at position 29145 of the decimal digits of π surrounded by
09103463327141531622328055229729795380188016 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: 781.901ms; cpu: 79.9159999999999ms)