Prime number 11

Representations of 11
Greek numeral
ιαʹ
Sanskrit numeral
११
Arabic numeral
١١
Roman numeral
XI
Maya numeral
●
▃▃▃▃▃
▃▃▃▃▃
Chinese numeral
十一
Hebrew numeral
יא
11 in different numeral systems
Binary
1011
Base-3
102
Base-4
23
Base-5
21
Base-6
15
Base-7
14
Base-8
13
Duodecimal
b
Hex
b
Vigesimal
b
Base-24
b
Base-36
b
Negabinary
11111
Characteristics
Difference of 2 squares Palindromic Odd Prime number Gaussian prime Deficient Twin Prime
Related primes
Number 11 prime
31
Prime number before 11
7
Prime number after 11
13