| Base 10 | 139 (3 digits) | ||
| Digit Sum: 13 | Digital Root: 4 | happy | |
| Base 2 | 0b10001011 (8 digits) | ||
| Digit Sum: 0b100 | Digital Root: 0b1 | always happy | |
| Base 8 | 0213 (3 digits) | ||
| Digit Sum: 06 | Digital Root: 06 | sad | |
| Base 16 | 0x8b (2 digits) | ||
| Digit Sum: 0x13 | Digital Root: 0x4 | sad | |
More about this number at Positiv Integers and Number Empire.
The number is a prime
It is a Twin prime for 137.
| In HTML this number represents this color: |
⇧↑⇧↑⇧↑ #00008B ⇩↓⇩↓⇩↓ |
In the work of Johann Sebastian Bach BWV 139 is Wohl dem, der sich auf seinen Gott
The number appears at position 525 of the decimal digits of π surrounded by
6733624406566430860213949463952247371907021 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: 1364.211ms; cpu: 98.8089999999993ms)