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Number 21970
Representations of 21970
Greek numeral
β
Μ
͵αϡο
Arabic numeral
٢١٩٧٠
Roman numeral
X
X
MCMLXX
Maya numeral
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Chinese numeral
二万一千九百七十
Hebrew numeral
כא׳ תתקע
21970 in different numeral systems
Binary
101010111010010
Base-3
1010010201
Base-4
11113102
Base-5
1200340
Base-6
245414
Base-7
121024
Base-8
52722
Duodecimal
1086a
Hex
55d2
Vigesimal
2eia
Base-24
1e3a
Base-36
gya
Negabinary
11010101011010110
Factorization
Prime factors
2
,
5
,
13
Divisors
1
,
2
,
5
,
10
,
13
,
26
,
65
,
130
,
169
,
338
,
845
,
1690
,
2197
,
4394
,
10985
,
21970
Sum of divisors other than 21970
20870
Product of prime factors
21970 =
2
x
5
x
13
x
13
x
13
Characteristics
Smith
Even
Composite
Deficient
Related primes
Prime number before 21970
21961
Prime number after 21970
21977