What number is unlucky?
A lot of numbers can be unlucky, depending on which period of time you are asking about, or what background you have. The most common unlucky numbers are 13, 666 (the number of Satan) and 4 - in Greek Mythology, the lucky number was 3 so 4 was an unlucky number. ...
Asked in Alphabet History, English to Greek
Four-digit number which might be found near the fourth letter of the Greek alphabet?
the fourth letter of the greek alphabet is ''δ'' upper case ''Δ'' which in ancient greek was the number 4. If it was written like this '',δ'' or '',Δ'' it was the number 4000. ...