6885

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:
3⁴ = 81
5
17

Its 20 divisors are:
1
3
5
9
15
17
27
45
51
81
85
135
153
255
405
459
765
1377
2295
6885
Its aliquote sum is:
6183
makeing it a deficient number.

The number appears at position 10735 of the decimal digits of π surrounded by
02346046147096169688688501408347040546074295 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: 810.94ms; cpu: 74.3760000000009ms)