| Base 10 | 441 (3 digits) | ||
| Digit Sum: 9 | Digital Root: 9 | sad | |
| Base 2 | 0b110111001 (9 digits) | ||
| Digit Sum: 0b110 | Digital Root: 0b1 | always happy | |
| Base 8 | 0671 (3 digits) | ||
| Digit Sum: 016 | Digital Root: 07 | sad | |
| Base 16 | 0x1b9 (3 digits) | ||
| Digit Sum: 0x15 | Digital Root: 0x6 | sad | |
More about this number at Positiv Integers and Number Empire.
The number is not a prime.
Its 4 (2 unique) factors are:
32 = 9
72 = 49
Its 9 divisors are:
1
3
7
9
21
49
63
147
441
Its aliquote sum is:
300
makeing it a
deficient
number.
| In HTML this number represents this color: |
⇧↑⇧↑⇧↑ #0001B9 ⇩↓⇩↓⇩↓ |
As Unicode codepoint (since version 1.1) this number represents this character:ƹ LATIN SMALL LETTER EZH REVERSED in Latin_Ext_B (Source: https://ucdapi.org/unicode/latest/codepoint/dec/441); HTML: ƹ
In the work of Johann Sebastian Bach BWV 441 is Auf, auf, mein Herz, mit Freuden (Geistliches Lied)
The number appears at position 726 of the decimal digits of π surrounded by
9561121290219608640344181598136297747713099 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: 918.569ms; cpu: 92.0909999999999ms)