Number 21228256

Interestingness: 6

Visual representations

Binary image (n×n bits)
2⁵797977
Prime factorization

Representations of 21228256

Sanskrit numeral
२१२२८२५६
Arabic numeral
٢١٢٢٨٢٥٦
Maya numeral
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Chinese numeral
二十二万八千二百五十六
Hebrew numeral
רכח׳ רנו
Morse code
..---.----..---..------....---.....-....

21228256 in different numeral systems

Binary
1010000111110101011100000
Base-3
1110221111200201
Base-4
1100332223200
Base-5
20413301011
Base-6
2034554544
Base-7
345302650
Base-8
120765340
Duodecimal
7138a54
Hex
143eae0
Vigesimal
6cdacg
Base-24
2fneeg
Base-36
cmzts
Negabinary
1010001000011111100100000

Factorization

Prime factors: 2, 7, 97, 977
Divisors: 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 977, 1358, 1552, 1954, 2716, 3104, 3908, 5432, 6839, 7816, 10864, 13678, 15632, 21728, 27356, 31264, 54712, 94769, 109424, 189538, 218848, 379076, 663383, 758152, 1326766, 1516304, 2653532, 3032608, 5307064, 10614128, 21228256
Sum of divisors other than 21228256: 27077120
Product of prime factors: 21228256 = 2 × 2 × 2 × 2 × 2 × 7 × 97 × 977

Number-theory characteristics (5)

Difference of 2 squares Evil number Even Composite Abundant

Base-10 digit properties (1)

These depend on the decimal representation of the number.

Harshad

Related primes

Prime number before 21228256
Prime number after 21228256