Number 28287

Representations of 28287
Greek numeral
βMα͵ησπζʹ
Arabic numeral
٢٨٢٨٧
Roman numeral
XXVMMMCCLXXXVII
Maya numeral
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Chinese numeral
二万八千二百八十七
Hebrew numeral
כח׳ רפז
28287 in different numeral systems
Binary
110111001111111
Base-3
1102210200
Base-4
12321333
Base-5
1401122
Base-6
334543
Base-7
145320
Base-8
67177
Duodecimal
14453
Hex
6e7f
Vigesimal
3ae7
Base-24
212f
Base-36
ltr
Negabinary
11011001110000011
Factorization
Prime factors
3, 7, 449
Divisors
1, 3, 7, 9, 21, 63, 449, 1347, 3143, 4041, 9429, 28287
Sum of divisors other than 28287
18513
Product of prime factors
28287 = 3 x 3 x 7 x 449
Characteristics
Difference of 2 squares Odd Composite Deficient
Related primes
Prime number before 28287
28283
Prime number after 28287
28289