| Base 10 | 2145 (4 digits) | ||
| Digit Sum: 12 | Digital Root: 3 | sad | |
| Base 2 | 0b100001100001 (12 digits) | ||
| Digit Sum: 0b100 | Digital Root: 0b1 | always happy | |
| Base 8 | 04141 (4 digits) | ||
| Digit Sum: 012 | Digital Root: 03 | sad | |
| Base 16 | 0x861 (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 4 (4 unique) factors are:
3
5
11
13
Its 16 divisors are:
1
3
5
11
13
15
33
39
55
65
143
165
195
429
715
2145
Its aliquote sum is:
1887
makeing it a
deficient
number.
| In HTML this number represents this color: |
⇧↑⇧↑⇧↑ #000861 ⇩↓⇩↓⇩↓ |
As Unicode codepoint (since version 10.0) this number represents this character:ࡡ SYRIAC LETTER MALAYALAM JA in Syriac_Sup (Source: https://www.unicode.org/Public/UCD/latest/ucdxml/ucd.all.grouped.zip); HTML: ࡡ
The number appears at position 13378 of the decimal digits of π surrounded by
84009366860954632500214585293095000090715105 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: 517.642ms; cpu: 88.1530000000001ms)