| Base 10 | 1998 (4 digits) | ||
| Digit Sum: 27 | Digital Root: 9 | sad | |
| Base 2 | 0b11111001110 (11 digits) | ||
| Digit Sum: 0b1000 | Digital Root: 0b1 | always happy | |
| Base 8 | 03716 (4 digits) | ||
| Digit Sum: 021 | Digital Root: 03 | sad | |
| Base 16 | 0x7ce (3 digits) | ||
| Digit Sum: 0x21 | Digital Root: 0x3 | sad | |
More about this number at Positiv Integers and Number Empire.
The number is not a prime.
Its 5 (3 unique) factors are:
2
33 = 27
37
Its 16 divisors are:
1
2
3
6
9
18
27
37
54
74
111
222
333
666
999
1998
Its aliquote sum is:
2562
makeing it a
abundant
number.
| In HTML this number represents this color: |
⇧↑⇧↑⇧↑ #0007CE ⇩↓⇩↓⇩↓ |
As Unicode codepoint (since version 5.0) this number represents this character:ߎ NKO LETTER U in NKo (Source: https://ucdapi.org/unicode/latest/codepoint/dec/1998); HTML: ߎ
The number appears at position 29888 of the decimal digits of π surrounded by
66662536672718998534199895236884830999302757 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: 898.725ms; cpu: 165.086ms)