| Base 10 | 4009 (4 digits) | ||
| Digit Sum: 13 | Digital Root: 4 | happy | |
| Base 2 | 0b111110101001 (12 digits) | ||
| Digit Sum: 0b1000 | Digital Root: 0b1 | always happy | |
| Base 8 | 07651 (4 digits) | ||
| Digit Sum: 023 | Digital Root: 05 | sad | |
| Base 16 | 0xfa9 (3 digits) | ||
| Digit Sum: 0x22 | Digital Root: 0x4 | sad | |
More about this number at Positiv Integers and Number Empire.
The number is not a prime.
Its 2 (2 unique) factors are:
19
211
Its 4 divisors are:
1
19
211
4009
Its aliquote sum is:
231
makeing it a
deficient
number.
| In HTML this number represents this color: |
⇧↑⇧↑⇧↑ #000FA9 ⇩↓⇩↓⇩↓ |
As Unicode codepoint (since version 2.0) this number represents this character:ྩ TIBETAN SUBJOINED LETTER TSA in Tibetan (Source: https://www.unicode.org/Public/UCD/latest/ucdxml/ucd.all.grouped.zip); HTML: ྩ
The number appears at position 1174 of the decimal digits of π surrounded by
54637464939319255060400927701671139009848824 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: 852.68ms; cpu: 66.4090000000002ms)