3855

Properties by base:

More about this number at Positiv Integers and Number Empire.

The number is not a prime.

Its 3 (3 unique) factors are:
3
5
257

Its 8 divisors are:
1
3
5
15
257
771
1285
3855
Its aliquote sum is:
2337
makeing it a deficient number.

As Unicode codepoint (since version 2.0) this number represents this character:༏ TIBETAN MARK TSHEG SHAD in Tibetan (Source: https://ucdapi.org/unicode/latest/codepoint/dec/3855); HTML: ༏

The number appears at position 21147 of the decimal digits of π surrounded by
38171917417760173307385547580060560143377432 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: 733.35ms; cpu: 63.222ms)