| Base 10 | 345 (3 digits) | ||
| Digit Sum: 12 | Digital Root: 3 | sad | |
| Base 2 | 0b101011001 (9 digits) | ||
| Digit Sum: 0b101 | Digital Root: 0b1 | always happy | |
| Base 8 | 0531 (3 digits) | ||
| Digit Sum: 011 | Digital Root: 02 | sad | |
| Base 16 | 0x159 (3 digits) | ||
| Digit Sum: 0xf | Digital Root: 0xf | sad | |
More about this number at Positiv Integers and Number Empire.
The number is not a prime.
Its 3 (3 unique) factors are:
3
5
23
Its 8 divisors are:
1
3
5
15
23
69
115
345
Its aliquote sum is:
231
makeing it a
deficient
number.
| In HTML this number represents this color: |
⇧↑⇧↑⇧↑ #000159 ⇩↓⇩↓⇩↓ |
As Unicode codepoint (since version 1.1) this number represents this character:ř LATIN SMALL LETTER R WITH CARON in Latin_Ext_A (Source: https://ucdapi.org/unicode/latest/codepoint/dec/345); HTML: ř
In the work of Johann Sebastian Bach BWV 345 is Ich bin ja, Herr, in deiner Macht
The number appears at position 1700 of the decimal digits of π surrounded by
8438523323907394143334547762416862518983569 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: 923.469ms; cpu: 92.3680000000004ms)