Number 27

Interestingness: 15 · Rank #28 of 1000

Visual representations

Binary image (n×n bits)
Element Co – Cobalt
Decagonal · P10(3) = 27
3³
Prime factorization

Representations of 27

Greek numeral
κζʹ
Sanskrit numeral
२७
Arabic numeral
٢٧
Roman numeral
XXVII
Maya numeral
●
●●
▃▃▃▃▃
Chinese numeral
二十七
Hebrew numeral
כז
Egyptian numeral
𓎆𓎆
𓏹𓏹𓏹𓏹𓏹𓏹𓏹
Morse code
..-----...

27 in different numeral systems

Binary
11011
Base-3
1000
Base-4
123
Base-5
102
Base-6
43
Base-7
36
Base-8
33
Duodecimal
23
Hex
1b
Vigesimal
17
Base-24
13
Base-36
r
Negabinary
1101111

Factorization

Prime factors: 3
Divisors: 1, 3, 9, 27
Sum of divisors other than 27: 13
Product of prime factors: 27 = 3 × 3 × 3

Number-theory characteristics (9)

Decagonal Cubic Perfect Power Difference of 2 squares Evil number Powerful number Odd Composite Deficient

Base-10 digit properties (2)

These depend on the decimal representation of the number.

Harshad Smith

Related primes

Number 27 prime
Prime number before 27
Prime number after 27