Number 21424

Interestingness: 6

Visual representations

Binary image (n×n bits)
2⁴13103
Prime factorization

Representations of 21424

Greek numeral
β
Μ
͵αυκδʹ
Sanskrit numeral
२१४२४
Arabic numeral
٢١٤٢٤
Roman numeral
XXMCDXXIV
Maya numeral
●●
●●●
▃▃▃▃▃
▃▃▃▃▃
●
▃▃▃▃▃
▃▃▃▃▃
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Chinese numeral
二万一千四百二十四
Hebrew numeral
כא׳ תכד
Egyptian numeral
𓂭𓂭
𓆼
𓈖𓈖𓈖𓈖
𓎆𓎆
𓏹𓏹𓏹𓏹
Morse code
..---.----....-..---....-

21424 in different numeral systems

Binary
101001110110000
Base-3
1002101111
Base-4
11032300
Base-5
1141144
Base-6
243104
Base-7
116314
Base-8
51660
Duodecimal
10494
Hex
53b0
Vigesimal
2db4
Base-24
1d4g
Base-36
gj4
Negabinary
101010011110000

Factorization

Prime factors: 2, 13, 103
Divisors: 1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 5356, 10712, 21424
Sum of divisors other than 21424: 23712
Product of prime factors: 21424 = 2 × 2 × 2 × 2 × 13 × 103

Number-theory characteristics (5)

Difference of 2 squares Odious number Even Composite Abundant

Base-10 digit properties (1)

These depend on the decimal representation of the number.

Harshad

Related primes

Prime number before 21424
Prime number after 21424