4257

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:
3² = 9
11
43

Its 12 divisors are:
1
3
9
11
33
43
99
129
387
473
1419
4257
Its aliquote sum is:
2607
makeing it a deficient number.

As Unicode codepoint (since version 1.1) this number represents this character:Ⴁ GEORGIAN CAPITAL LETTER BAN in Georgian (Source: https://ucdapi.org/unicode/latest/codepoint/dec/4257); HTML: Ⴁ

The number appears at position 9569 of the decimal digits of π surrounded by
12233908663938339529425786905076431006383519 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: 852.283ms; cpu: 75.9680000000014ms)