| Base 10 | 9801 (4 digits) | ||
| Digit Sum: 18 | Digital Root: 9 | sad | |
| Base 2 | 0b10011001001001 (14 digits) | ||
| Digit Sum: 0b110 | Digital Root: 0b1 | always happy | |
| Base 8 | 023111 (5 digits) | ||
| Digit Sum: 010 | Digital Root: 01 | sad | |
| Base 16 | 0x2649 (4 digits) | ||
| Digit Sum: 0x15 | Digital Root: 0x6 | sad | |
More about this number at Positiv Integers and Number Empire.
The number is not a prime.
Its 6 (2 unique) factors are:
34 = 81
112 = 121
Its 15 divisors are:
1
3
9
11
27
33
81
99
121
297
363
891
1089
3267
9801
Its aliquote sum is:
6292
makeing it a
deficient
number.
| In HTML this number represents this color: |
⇧↑⇧↑⇧↑ #002649 ⇩↓⇩↓⇩↓ |
As Unicode codepoint (since version 1.1) this number represents this character:♉ TAURUS in Misc_Symbols (Source: https://ucdapi.org/unicode/latest/codepoint/dec/9801); HTML: ♉
The number appears at position 25320 of the decimal digits of π surrounded by
41759225738985880016980147574205429958012429 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: 517.891ms; cpu: 82.3440000000062ms)