33 = sqrt(.4') /(sqrt(4)%)' 55 = (sqrt(4))'% /(4%)'% 101 = .4!' /(.4!%)' 110 = 4'% /(4%)'% 111 = .4' /(.4%)' 185 = 4'% /(4!‰)'% 198 = 4 /(sqrt(4)%) ' 202 = (4%)' /(.sqrt (4)‰)' 220 = 4'% /(sqrt (4)%)'% 222 = .4' /(.sqrt (4)%)' 330 = sqrt(.4'%) /(sqrt(4)%)'% 333 = sqrt(.4 ) /(.sqrt(4)%)' 495 = .sqrt(4) /(4%)'% 505 = (sqrt (4)%)'% / (.4‰)'‰ 550 = .sqrt(4)' /(4%)'% 555 = (sqrt (4))'% /(.4%)'% 594 = 4! /(4%)' 606 = .4!' /(.4‰)' 925 = .sqrt(4)' / (4!‰)'% 990 = .4 /(4%)'% 1001 = (4!‰)'/(.4!%%)' 1010 = .4!'% /(.4!%)'‰ 1100 = .4' /(4%)'% 1110 = 4'% /(.4%)'% 1188 = 4! /(sqrt(4)%)' 1212 = .4!'/(.sqrt(4)‰)' 1250 = (sqrt(sqrt(sqrt(sqrt(4)% ^ -4!))))% 1500 = sqrt(sqrt(.4'%)% ^ -sqrt(4) ) 1665 = sqrt(.4'%) / (.4%)'% 1850 = .4' /(4!‰)'% 1980 = .4 /(sqrt(4)%)'% 1998 = 4 /(.sqrt(4)%)' 2020 = (4%)'% /(.sqrt(4)‰)'‰ 2025 = (.sqrt(4)'% ^ -sqrt(4) )% 2200 = .4' /(sqrt(4)%)'% 2220 = 4'% /(.sqrt(4)%)'% 2222 = .4'/(.sqrt(4)‰)' 2250 = sqrt(.4'‰ ^ -sqrt(4) ) 2475 = sqrt((4%)'% ^ -sqrt(4) ) 2750 = sqrt(.4') /.4!'‰ 2775 = sqrt(.4') /(4!‰)'% 3300 = sqrt(.4') /(sqrt(4)%)'% 3330 = sqrt(.4'%) /(.sqrt(4)%)'% 3333 = sqrt(.4') / (.sqrt(4)‰)' 3375 = sqrt(sqrt(sqrt( sqrt(.4'%) ^ -4!))) 4125 = sqrt(.4!'‰ ^ -sqrt(4) ) 4950 = sqrt(4) /(4%)'% 4995 = .sqrt(4) /(.4%)'% 5000 = sqrt(4) /.4‰ 5050 = (sqrt(4)%)' /(.4‰)'% 5500 = .sqrt(4)' /(4%)'‰ 5550 = .sqrt(4)' /(.4%)'% 5555 = sqrt(4)'% /(.4‰)'% 5940 = .4! /(4%)'‰ 5994 = 4! /(.4%)' 6250 = (sqrt(4)% ^ -4)‰ 8325 = sqrt(4) /(4!‰)'% 9250 = .sqrt(4)' /(4!‰)'‰ 9900 = 4! /.4!'% 9990 = .4 /(.4%)'% 9999 = 4! /(.4!%)' 10000 = 4! /.4!%