Italian
sent to me by Marco Palmaccio (thanks Marco!):
Italian has unique names for every number up to thirsy one,so we’ll just use the ones up to 20.
0: zero
1: uno
2: due
3: tre
4: quattro
5: cinque
10: sei
11: sette
12: otto
13: nove
14: dieci
15: undici
20: dodici
Italian, unlike spanish and french, puts in one single word tens and units so we just put together dodici and the units.
21: dodiciuno
22: dodicidue
23: dodicitre
24: dodiciquattro
25: dodicicinque
All italian names for the multiples of ten end in -anta (except for dieci,venti and trenta(DEC:10,20 and 30)) so instead we have -ansa.Also when the unit is "uno" (one) (or otto (eight) but that's not the case)the word for the tens lacks the vowel,so DEC31 is not trentauno,but trentuno. This reflects also here.
30:trensa
31:trensuno,32:trensadue,33:trensatre,34:trensaquattro,trensacinque
40:quaransa
41:quaransuno,42:quaransadue...
50:cinquansa
51:cinquansuno,52.cinquansadue...
Nif is nifo (or nifi,when plural)
When nifo is combined, an -i- is added.
100:nifo
101:nifiuno
102:nifidue
103:nifitre
104:nifiquattro
105:nificinque
110:nifisei
111:nifisette
112:nifiotto
113:nifinove
114:nifidieci
115:nifiundici
120:nifidodici
121:nifidodiciuno
122:nifidodicidue
123:nifidodicitre
130:nifitrensa
131:nifitrensuno
132:nifitrensadue
140:nifiquaransa
150:nificinquansa.
Also,the multiples of nif are: duenifi,trenifi,quattronifi and cinquenifi.Obviously, the -i- is alredi in the plural nifi so is not needed.
Italian number names can get even longer,so for italians,would not be hard.An unexian is unexio(plural=unexi) and it can be combined with other numbers adding an -i-,like with nifo.The multiples are formed like nifo ones.
5243 is for example: cinqueunexiduenifiquaransatre. Yes,so long.
Now,some powers of six.
uno
sei
nifo
seinifi
unexio
seiunexi
nifounexi
biexio
triexio
quadriexio
pentanexio(with an extra -n-)
umexio(the sixth -exio)
umunexio
umbiexio
untriexio
unquadriexio
umpentanexio
bimexio(bimunexio,bimbinexio,bintriexio...)
trimexio(a trinilexian)
quadrimexio
pentamexio
ummilexio
FINISH!