Number 21285

Representations of 21285
Greek numeral
βMα͵ασπεʹ
Arabic numeral
٢١٢٨٥
Roman numeral
XXMCCLXXXV
Maya numeral
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Chinese numeral
二万一千二百八十五
Hebrew numeral
כא׳ רפה
21285 in different numeral systems
Binary
101001100100101
Base-3
1002012100
Base-4
11030211
Base-5
1140120
Base-6
242313
Base-7
116025
Base-8
51445
Hex
5325
Base-24
1cml
Base-36
gf9
Factorization
Prime factors
3, 5, 11, 43
Divisors
1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 4257, 7095, 21285
Sum of divisors other than 21285
19899
Product of prime factors
21285 = 3 x 3 x 5 x 11 x 43
Characteristics
Odd Composite
Related primes
Number 21285 prime
240797
Prime number before 21285
21283
Prime number after 21285
21313