Number 21387

Representations of 21387
Greek numeral
β
Μ
͵ατπζʹ
Sanskrit numeral
२१३८७
Arabic numeral
٢١٣٨٧
Roman numeral
XXMCCCLXXXVII
Maya numeral
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Chinese numeral
二万一千三百八十七
Hebrew numeral
כא׳ שפז
21387 in different numeral systems
Binary
101001110001011
Base-3
1002100010
Base-4
11032023
Base-5
1141022
Base-6
243003
Base-7
116232
Base-8
51613
Duodecimal
10463
Hex
538b
Vigesimal
2d97
Base-24
1d33
Base-36
gi3
Negabinary
101010010011111
Factorization
Prime factors
3, 7129
Divisors
1, 3, 7129, 21387
Sum of divisors other than 21387
7133
Product of prime factors
21387 = 3 x 7129
Characteristics
Difference of 2 squares Odd Composite Deficient
Related primes
Prime number before 21387
21383
Prime number after 21387
21391