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Number 12
Representations of 12
Greek numeral
ιβʹ
Arabic numeral
١٢
Roman numeral
XII
Maya numeral
●●
▃▃▃▃▃
▃▃▃▃▃
Chinese numeral
十二
Hebrew numeral
יב
12 in different numeral systems
Binary
1100
Base-3
110
Base-4
30
Base-5
22
Base-6
20
Base-7
15
Base-8
14
Hex
c
Base-24
c
Base-36
c
Factorization
Prime factors
2
,
3
Divisors
1
,
2
,
3
,
4
,
6
,
12
Sum of divisors other than 12
16
Product of prime factors
12 =
2
x
2
x
3
Characteristics
Pentagonal
Even
Ones-Zeroes
Composite
Related primes
Number 12 prime
37
Prime number before 12
11
Prime number after 12
13