Number 21825

Representations of 21825
Greek numeral
βMα͵αωκεʹ
Arabic numeral
٢١٨٢٥
Roman numeral
XXMDCCCXXV
Maya numeral
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Chinese numeral
二万一千八百二十五
Hebrew numeral
כא׳ תתכה
21825 in different numeral systems
Binary
101010101000001
Base-3
1002221100
Base-4
11111001
Base-5
1144300
Base-6
245013
Base-7
120426
Base-8
52501
Duodecimal
10769
Hex
5541
Vigesimal
2eb5
Base-24
1dl9
Base-36
gu9
Negabinary
101010101000001
Factorization
Prime factors
3, 5, 97
Divisors
1, 3, 5, 9, 15, 25, 45, 75, 97, 225, 291, 485, 873, 1455, 2425, 4365, 7275, 21825
Sum of divisors other than 21825
17669
Product of prime factors
21825 = 3 x 3 x 5 x 5 x 97
Characteristics
Difference of 2 squares Odd Composite Deficient
Related primes
Prime number before 21825
21821
Prime number after 21825
21839