| Base 10 | 8191 (4 digits) | ||
| Digit Sum: 19 | Digital Root: 1 | sad | |
| Base 2 | 0b1111111111111 (13 digits) | ||
| Digit Sum: 0b1101 | Digital Root: 0b1 | always happy | |
| Base 8 | 017777 (5 digits) | ||
| Digit Sum: 035 | Digital Root: 01 | sad | |
| Base 16 | 0x1fff (4 digits) | ||
| Digit Sum: 0x2e | Digital Root: 0x1 | sad | |
More about this number at Positiv Integers and Number Empire.
The number is a Mersenne Prime: 213 - 1
It is related to a perfect number: 33550336
| In HTML this number represents this color: |
⇧↑⇧↑⇧↑ #001FFF ⇩↓⇩↓⇩↓ |
The number appears at position 2901 of the decimal digits of π surrounded by
00537061468067491927819119793995206141966342 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: 933.398ms; cpu: 89.0869999999993ms)