| Base 10 | 213 (3 digits) | ||
| Digit Sum: 6 | Digital Root: 6 | sad | |
| Base 2 | 0b11010101 (8 digits) | ||
| Digit Sum: 0b101 | Digital Root: 0b1 | always happy | |
| Base 8 | 0325 (3 digits) | ||
| Digit Sum: 012 | Digital Root: 03 | sad | |
| Base 16 | 0xd5 (2 digits) | ||
| Digit Sum: 0x12 | Digital Root: 0x3 | sad | |
More about this number at Positiv Integers and Number Empire.
The number is not a prime.
Its 2 (2 unique) factors are:
3
71
Its 4 divisors are:
1
3
71
213
Its aliquote sum is:
75
makeing it a
deficient
number.
| In HTML this number represents this color: |
⇧↑⇧↑⇧↑ #0000D5 ⇩↓⇩↓⇩↓ |
As Unicode codepoint (since version 1.1) this number represents this character:Õ LATIN CAPITAL LETTER O WITH TILDE in Latin_1_Sup (Source: https://ucdapi.org/unicode/latest/codepoint/dec/213); HTML: Õ
In the work of Johann Sebastian Bach BWV 213 is Lasst uns sorgen, lasst uns wachen (Dramma per musica)
The number appears at position 280 of the decimal digits of π surrounded by
2346034861045432664821339360726024914127372 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: 646.36ms; cpu: 95.8039999999976ms)