| Base 10 | 9981 (4 digits) | ||
| Digit Sum: 27 | Digital Root: 9 | sad | |
| Base 2 | 0b10011011111101 (14 digits) | ||
| Digit Sum: 0b1010 | Digital Root: 0b1 | always happy | |
| Base 8 | 023375 (5 digits) | ||
| Digit Sum: 024 | Digital Root: 06 | sad | |
| Base 16 | 0x26fd (4 digits) | ||
| Digit Sum: 0x24 | Digital Root: 0x6 | sad | |
More about this number at Positiv Integers and Number Empire.
The number is not a prime.
Its 3 (2 unique) factors are:
32 = 9
1109
Its 6 divisors are:
1
3
9
1109
3327
9981
Its aliquote sum is:
4449
makeing it a
deficient
number.
| In HTML this number represents this color: |
⇧↑⇧↑⇧↑ #0026FD ⇩↓⇩↓⇩↓ |
As Unicode codepoint (since version 5.2) this number represents this character:⛽ FUEL PUMP in Misc_Symbols (Source: https://ucdapi.org/unicode/latest/codepoint/dec/9981); HTML: ⛽
The number appears at position 3217 of the decimal digits of π surrounded by
68561005508106658796998163574736384052571459 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: 797.417ms; cpu: 71.3930000000005ms)