Number 28561

Representations of 28561
Greek numeral
βMα͵ηφξαʹ
Arabic numeral
٢٨٥٦١
Roman numeral
XXVMMMDLXI
Maya numeral
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Chinese numeral
二万八千五百六十一
Hebrew numeral
כח׳ תקסא
28561 in different numeral systems
Binary
110111110010001
Base-3
1110011211
Base-4
12332101
Base-5
1403221
Base-6
340121
Base-7
146161
Base-8
67621
Duodecimal
14641
Hex
6f91
Vigesimal
3b81
Base-24
21e1
Base-36
m1d
Negabinary
11011000010010001
Factorization
Prime factors
13
Divisors
1, 13, 169, 2197, 28561
Sum of divisors other than 28561
2380
Product of prime factors
28561 = 13 x 13 x 13 x 13
Characteristics
Square Fourth Power Perfect Power Difference of 2 squares Odd Composite Deficient
Related primes
Prime number before 28561
28559
Prime number after 28561
28571