| Base 10 | 668 (3 digits) | ||
| Digit Sum: 20 | Digital Root: 2 | sad | |
| Base 2 | 0b1010011100 (10 digits) | ||
| Digit Sum: 0b101 | Digital Root: 0b1 | always happy | |
| Base 8 | 01234 (4 digits) | ||
| Digit Sum: 012 | Digital Root: 03 | sad | |
| Base 16 | 0x29c (3 digits) | ||
| Digit Sum: 0x17 | Digital Root: 0x8 | sad | |
More about this number at Positiv Integers and Number Empire.
The number is not a prime.
Its 3 (2 unique) factors are:
22 = 4
167
Its 6 divisors are:
1
2
4
167
334
668
Its aliquote sum is:
508
makeing it a
deficient
number.
| In HTML this number represents this color: |
⇧↑⇧↑⇧↑ #00029C ⇩↓⇩↓⇩↓ |
As Unicode codepoint (since version 1.1) this number represents this character:ʜ LATIN LETTER SMALL CAPITAL H in IPA_Ext (Source: https://ucdapi.org/unicode/latest/codepoint/dec/668); HTML: ʜ
In the work of Johann Sebastian Bach BWV 668 is Vor deinen Thron tret ich hiermit (unvollständig überliefert)
The number appears at position 1287 of the decimal digits of π surrounded by
8471040475346462080466842590694912933136770 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: 948.573ms; cpu: 95.148ms)