Number 21056

Interestingness: 10

Visual representations

Binary image (n×n bits)
2⁶747
Prime factorization

Representations of 21056

Greek numeral
β
Μ
͵ανϛʹ
Sanskrit numeral
२१०५६
Arabic numeral
٢١٠٥٦
Roman numeral
XXMLVI
Maya numeral
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Chinese numeral
二万一千零五十六
Hebrew numeral
כא׳ נו
Egyptian numeral
𓂭𓂭
𓆼
𓎆𓎆𓎆𓎆𓎆
𓏹𓏹𓏹𓏹𓏹𓏹
Morse code
..---.---------.....-....

21056 in different numeral systems

Binary
101001001000000
Base-3
1001212212
Base-4
11021000
Base-5
1133211
Base-6
241252
Base-7
115250
Base-8
51100
Duodecimal
10228
Hex
5240
Vigesimal
2ccg
Base-24
1cd8
Base-36
g8w
Negabinary
101011001000000

Factorization

Prime factors: 2, 7, 47
Divisors: 1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1504, 2632, 3008, 5264, 10528, 21056
Sum of divisors other than 21056: 27712
Product of prime factors: 21056 = 2 × 2 × 2 × 2 × 2 × 2 × 7 × 47

Number-theory characteristics (6)

Difference of 2 squares Evil number Refactorable Even Composite Abundant

Base-10 digit properties (2)

These depend on the decimal representation of the number.

Harshad Duck number

Related primes

Prime number before 21056
Prime number after 21056