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Number 22
Representations of 22
Greek numeral
κβʹ
Arabic numeral
٢٢
Roman numeral
XXII
Maya numeral
●
●●
Chinese numeral
二十二
Hebrew numeral
כב
22 in different numeral systems
Binary
10110
Base-3
211
Base-4
112
Base-5
42
Base-6
34
Base-7
31
Base-8
26
Hex
16
Base-24
m
Base-36
m
Factorization
Prime factors
2
,
11
Divisors
1
,
2
,
11
,
22
Sum of divisors other than 22
14
Product of prime factors
22 =
2
x
11
Characteristics
Pentagonal
Even
Composite
Related primes
Number 22 prime
79
Prime number before 22
19
Prime number after 22
23