| Base 10 | 2020 (4 digits) | ||
| Digit Sum: 4 | Digital Root: 4 | sad | |
| Base 2 | 0b11111100100 (11 digits) | ||
| Digit Sum: 0b111 | Digital Root: 0b1 | always happy | |
| Base 8 | 03744 (4 digits) | ||
| Digit Sum: 022 | Digital Root: 04 | sad | |
| Base 16 | 0x7e4 (3 digits) | ||
| Digit Sum: 0x19 | Digital Root: 0xa | sad | |
More about this number at Positiv Integers and Number Empire.
The number is not a prime.
Its 4 (3 unique) factors are:
22 = 4
5
101
Its 12 divisors are:
1
2
4
5
10
20
101
202
404
505
1010
2020
Its aliquote sum is:
2264
makeing it a
abundant
number.
| In HTML this number represents this color: |
⇧↑⇧↑⇧↑ #0007E4 ⇩↓⇩↓⇩↓ |
As Unicode codepoint (since version 5.0) this number represents this character:ߤ NKO LETTER HA in NKo (Source: https://ucdapi.org/unicode/latest/codepoint/dec/2020); HTML: ߤ
The number appears at position 7285 of the decimal digits of π surrounded by
40616013635815590742202020318727760527721900 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: 793.115ms; cpu: 70.6360000000004ms)