▪ Δυνάμεις του αριθμού 251

... και η κατάληξη τους πάλι ο αριθμός 251!

$251^1 = 251$
$251^3 = 15813251$
$251^5 = 996250626251$
$251^7 = 62764785704439251$
$251^9 = 3954244264165377252251$
$251^{11} = 249121342886682932269065251$
$251^{13} = 15694893723203911415883379878251$
$251^{15} = 988793999455569623112068815709691251$
$251^{17} = 62295010759700341825683447458526258504251$
$251^{19} = 3924647972871881235359882873334612812026317251$