4225

Properties by base:

More about this number at Positiv Integers and Number Empire.

The number is not a prime.

Its 4 (2 unique) factors are:
5² = 25
13² = 169

Its 9 divisors are:
1
5
13
25
65
169
325
845
4225
Its aliquote sum is:
1448
makeing it a deficient number.

As Unicode codepoint (since version 5.1) this number represents this character:ႁ MYANMAR LETTER SHAN HA in Myanmar (Source: https://ucdapi.org/unicode/latest/codepoint/dec/4225); HTML: ႁ

The number appears at position 1839 of the decimal digits of π surrounded by
95388378636095068006422512520511739298489608 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: 778.086ms; cpu: 66.6000000000002ms)