Number 256

Representations of 256
Greek numeral
σνϛʹ
Sanskrit numeral
२५६
Arabic numeral
٢٥٦
Roman numeral
CCLVI
Maya numeral
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Chinese numeral
二百五十六
Hebrew numeral
רנו
256 in different numeral systems
Binary
100000000
Base-3
100111
Base-4
10000
Base-5
2011
Base-6
1104
Base-7
514
Base-8
400
Duodecimal
194
Hex
100
Vigesimal
cg
Base-24
ag
Base-36
74
Negabinary
100000000
Factorization
Prime factors
2
Divisors
1, 2, 4, 8, 16, 32, 64, 128, 256
Sum of divisors other than 256
255
Product of prime factors
256 = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2
Characteristics
Square Fourth Power Perfect Power Difference of 2 squares Even Ones-Zeroes Composite Deficient
Related primes
Number 256 prime
1619
Prime number before 256
251
Prime number after 256
257