| Base 10 | 209 (3 digits) | ||
| Digit Sum: 11 | Digital Root: 2 | sad | |
| Base 2 | 0b11010001 (8 digits) | ||
| Digit Sum: 0b100 | Digital Root: 0b1 | always happy | |
| Base 8 | 0321 (3 digits) | ||
| Digit Sum: 06 | Digital Root: 06 | sad | |
| Base 16 | 0xd1 (2 digits) | ||
| Digit Sum: 0xe | Digital Root: 0xe | sad | |
More about this number at Positiv Integers and Number Empire.
The number is not a prime.
Its 2 (2 unique) factors are:
11
19
Its 4 divisors are:
1
11
19
209
Its aliquote sum is:
31
makeing it a
deficient
number.
| In HTML this number represents this color: |
⇧↑⇧↑⇧↑ #0000D1 ⇩↓⇩↓⇩↓ |
As Unicode codepoint (since version 1.1) this number represents this character:Ñ LATIN CAPITAL LETTER N WITH TILDE in Latin_1_Sup (Source: https://ucdapi.org/unicode/latest/codepoint/dec/209); HTML: Ñ
In the work of Johann Sebastian Bach BWV 209 is Non sa che sia dolore
The number appears at position 53 of the decimal digits of π surrounded by
2884197169399375105820974944592307816406286 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: 994.046ms; cpu: 94.1910000000004ms)