Representation numerals

πηʹ

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LXXXVIII

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八十八

פח

Numeral systems

Binary: 1011000

Septimal (base 7): 154

Octal: 130

Hexadecimal: 58

Base 24: 3G

Factorization

88 = 2 × 2 × 2 × 11

88 has 8 divisors: 1, 2, 4, 8, 11, 22, 44, 88

Sum of all divisors other than 88: 92

Sums & differences

Difference of 2 squares: 88 = 13^{2} - 9^{2} = 23^{2} - 21^{2}

Goldbach conjecture: 88 = 83 + 5 = 71 + 17 = 59 + 29 = 47 + 41

Characteristics

88 is a palindromic number in decimal system