| Base 10 | 5 (1 digit) | ||
| Digit Sum: 5 | Digital Root: 5 | sad | |
| Base 2 | 0b101 (3 digits) | ||
| Digit Sum: 0b10 | Digital Root: 0b1 | always happy | |
| Base 8 | 05 (1 digit) | ||
| Digit Sum: 05 | Digital Root: 05 | sad | |
| Base 16 | 0x5 (1 digit) | ||
| Digit Sum: 0x5 | Digital Root: 0x5 | sad | |
More about this number at Positiv Integers and Number Empire.
The number is a prime
It is a Sophie Germain Prime since 11 is prime
It is a Safe Prime since 2 is prime
It is a Twin prime for 3 and 7.
It is a Sexy prime for 11.
| In HTML this number represents this color: |
⇧↑⇧↑⇧↑ #000005 ⇩↓⇩↓⇩↓ |
In the work of Johann Sebastian Bach BWV 5 is Wo soll ich fliehen hin
The number appears at position 4 of the decimal digits of π surrounded by
3.141592653589793238462643 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: 900.634ms; cpu: 80.5709999999991ms)