1
-
2
-
3
-
4
-
5
...
URI: http://km.aifb.kit.edu/projects/numbers/n2
[URI4URI] External links
Wikipedia:
2_(number)
Wikidata:
Q200
Names
Estonian:
kaks
Czech:
dva
Portuguese:
dois
Lithuanian:
du
French:
deux
Italian:
due
Spanish:
dos
German:
zwei
English:
two
Other systems
Roman:
II
Binary:
10
Octal:
2
Duodecimal:
2
Hexadecimal:
2
Hexatridecimal:
2
Properties
Natural logarithm:
0.69314718055995
Binary logarithm:
1
Common logarithm:
0.30102999566398
Prime factors:
1
*
2
Digit sum:
2
Semantic forms
Graphite