| Base 10 | 169 (3 digits) | ||
| Digit Sum: 16 | Digital Root: 7 | sad | |
| Base 2 | 0b10101001 (8 digits) | ||
| Digit Sum: 0b100 | Digital Root: 0b1 | always happy | |
| Base 8 | 0251 (3 digits) | ||
| Digit Sum: 010 | Digital Root: 01 | sad | |
| Base 16 | 0xa9 (2 digits) | ||
| Digit Sum: 0x13 | Digital Root: 0x4 | sad | |
More about this number at Positiv Integers and Number Empire.
The number is not a prime.
Its 2 (1 unique) factors are:
132 = 169
Its 3 divisors are:
1
13
169
Its aliquote sum is:
14
makeing it a
deficient
number.
| In HTML this number represents this color: |
⇧↑⇧↑⇧↑ #0000A9 ⇩↓⇩↓⇩↓ |
As Unicode codepoint (since version 1.1) this number represents this character:© COPYRIGHT SIGN in Latin_1_Sup (Source: https://ucdapi.org/unicode/latest/codepoint/dec/169); HTML: ©
In the work of Johann Sebastian Bach BWV 169 is Gott soll allein mein Herze haben
The number appears at position 40 of the decimal digits of π surrounded by
6264338327950288419716939937510582097494459 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: 909.198ms; cpu: 102.999000000001ms)