Number 21538

Representations of 21538
Greek numeral
β
Μ
͵αφληʹ
Arabic numeral
٢١٥٣٨
Roman numeral
XXMDXXXVIII
Maya numeral
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Chinese numeral
二万一千五百三十八
Hebrew numeral
כא׳ תקלח
21538 in different numeral systems
Binary
101010000100010
Base-3
1002112201
Base-4
11100202
Base-5
1142123
Base-6
243414
Base-7
116536
Base-8
52042
Duodecimal
1056a
Hex
5422
Vigesimal
2dgi
Base-24
1d9a
Base-36
gma
Negabinary
101010001100110
Factorization
Prime factors
2, 11, 89
Divisors
1, 2, 11, 22, 89, 121, 178, 242, 979, 1958, 10769, 21538
Sum of divisors other than 21538
14372
Product of prime factors
21538 = 2 x 11 x 11 x 89
Characteristics
Even Composite Deficient
Related primes
Prime number before 21538
21529
Prime number after 21538
21557