| Base 10 | 3 (1 digit) | ||
| Digit Sum: 3 | Digital Root: 3 | sad | |
| Base 2 | 0b11 (2 digits) | ||
| Digit Sum: 0b10 | Digital Root: 0b1 | always happy | |
| Base 8 | 03 (1 digit) | ||
| Digit Sum: 03 | Digital Root: 03 | sad | |
| Base 16 | 0x3 (1 digit) | ||
| Digit Sum: 0x3 | Digital Root: 0x3 | sad | |
More about this number at Positiv Integers and Number Empire.
The number is a Mersenne Prime: 22 - 1
It is related to a perfect number: 6
It is a Sophie Germain Prime since 7 is prime
It is a Twin prime for 5.
It is a Cousin prime for 7.
| In HTML this number represents this color: |
⇧↑⇧↑⇧↑ #000003 ⇩↓⇩↓⇩↓ |
In the work of Johann Sebastian Bach BWV 3 is Ach Gott, wie manches Herzeleid
The number appears at position 9 of the decimal digits of π surrounded by
3.14159265358979323846264338327 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: 872.188ms; cpu: 83.2320000000006ms)