| Base 10 | 1990 (4 digits) | ||
| Digit Sum: 19 | Digital Root: 1 | sad | |
| Base 2 | 0b11111000110 (11 digits) | ||
| Digit Sum: 0b111 | Digital Root: 0b1 | always happy | |
| Base 8 | 03706 (4 digits) | ||
| Digit Sum: 020 | Digital Root: 02 | sad | |
| Base 16 | 0x7c6 (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 3 (3 unique) factors are:
2
5
199
Its 8 divisors are:
1
2
5
10
199
398
995
1990
Its aliquote sum is:
1610
makeing it a
deficient
number.
| In HTML this number represents this color: |
⇧↑⇧↑⇧↑ #0007C6 ⇩↓⇩↓⇩↓ |
As Unicode codepoint (since version 5.0) this number represents this character:߆ NKO DIGIT SIX in NKo (Source: https://ucdapi.org/unicode/latest/codepoint/dec/1990); HTML: ߆
The number appears at position 5250 of the decimal digits of π surrounded by
73431465319777741603199066554187639792933441 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: 784.823ms; cpu: 67.114ms)