The number 27

Representation numerals

Greek numeral

κζʹ

Arabic numeral

٢٧

Roman numeral

XXVII

Maya numeral

●
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Chinese numeral

二十七

Hebrew numeral

כז
Numeral systems
Binary: 11011
Septimal (base 7): 36
Octal: 33
Hexadecimal: 1b
Base 24: 13
Factorization
27 = 3 × 3 × 3
27 has 4 divisors: 1, 3, 9, 27
Sum of all divisors other than 27: 13
27 = 3 3
Sums & differences
Difference of 2 squares: 27 = 62 - 32 = 142 - 132
Characteristics
27 is a palindromic number in binary system (11011)
Related primes
The 27th prime number is: 103
Previous prime number: 23 — Next prime number: 29

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