| Base 10 | 61 (2 digits) | ||
| Digit Sum: 7 | Digital Root: 7 | sad | |
| Base 2 | 0b111101 (6 digits) | ||
| Digit Sum: 0b101 | Digital Root: 0b1 | always happy | |
| Base 8 | 075 (2 digits) | ||
| Digit Sum: 014 | Digital Root: 05 | sad | |
| Base 16 | 0x3d (2 digits) | ||
| Digit Sum: 0x10 | Digital Root: 0x1 | sad | |
More about this number at Positiv Integers and Number Empire.
The number is a prime
It is a Twin prime for 59.
It is a Sexy prime for 67.
| In HTML this number represents this color: |
⇧↑⇧↑⇧↑ #00003D ⇩↓⇩↓⇩↓ |
As Unicode codepoint (since version 1.1) this number represents this character:= EQUALS SIGN in ASCII (Source: https://ucdapi.org/unicode/latest/codepoint/dec/61); HTML: =
In the work of Johann Sebastian Bach BWV 61 is Nun komm der Heiden Heiland
The number appears at position 219 of the decimal digits of π surrounded by
964428810975665933446128475648233786783165 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: 1998.763ms; cpu: 180.905ms)