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2

−10123456789→List of numbersIntegers←0102030405060708090→CardinaltwoOrdinal2nd (second)Numeral systembinaryFactorizationprimeGaussian integer factorization(1+i)(1−i){\displaystyle (1+i)(1-i)}Prime1stDivisors1, 2Greek numeralΒ´Roman numeralII, iiGreekprefixLatinprefix/Old EnglishprefixBinary102Ternary23Senary26Octal28Duodecimal212Hexadecimal216Arabic, Kurdish, Persian, Sindhi, Urdu٢Ge'ez፪Bengali২Chinese numeral二，弍，貳Devanāgarī२Santali᱒Tamil௨Kannada೨HebrewבArmenianԲKhmer២Maya numerals••Thai๒Georgian Ⴁ/ⴁ/ბ(Bani)Malayalam൨Babylonian numeral𒐖Egyptian hieroglyph, Aegean numeral, Chinese counting rod||Morse code.._ _ _2 (two) is a number, numeral and digit.

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