866

Properties by base:

Base 10866 (3 digits)
Digit Sum: 20
Digital Root: 2 sad
Base 20b1101100010 (10 digits)
Digit Sum: 0b101
Digital Root: 0b1 always happy
Base 801542 (4 digits)
Digit Sum: 014
Digital Root: 05 sad
Base 160x362 (3 digits)
Digit Sum: 0xb
Digital Root: 0xb sad

More about this number at Positiv Integers and Number Empire.

The number is not a prime.

Its 2 (2 unique) factors are:
2
433

Its 4 divisors are:
1
2
433
866
Its aliquote sum is:
436
makeing it a deficient number.

In HTML this number represents this color:  
#000362
 

As Unicode codepoint (since version 3.0) this number represents this character:͢ COMBINING DOUBLE RIGHTWARDS ARROW BELOW in Diacriticals (Source: https://ucdapi.org/unicode/latest/codepoint/dec/866); HTML: ͢

In the work of Johann Sebastian Bach BWV 866 is Praeludium und Fuge B-Dur (Das Wohltemperierte Klavier, Teil 1)

The number appears at position 3150 of the decimal digits of π surrounded by
9252014974428507325186660021324340881907104 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: 929.582ms; cpu: 105.137ms)


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