Number 255

Interestingness: 10 · Rank #256 of 1000

Visual representations

Binary image (n×n bits)
3517
Prime factorization

Representations of 255

Greek numeral
σνεʹ
Sanskrit numeral
२५५
Arabic numeral
٢٥٥
Roman numeral
CCLV
Maya numeral
●●
▃▃▃▃▃
▃▃▃▃▃
▃▃▃▃▃
▃▃▃▃▃
▃▃▃▃▃
Chinese numeral
二百五十五
Hebrew numeral
רנה
Egyptian numeral
𓈖𓈖
𓎆𓎆𓎆𓎆𓎆
𓏹𓏹𓏹𓏹𓏹
Morse code
..---..........

255 in different numeral systems

Binary
11111111
Base-3
100110
Base-4
3333
Base-5
2010
Base-6
1103
Base-7
513
Base-8
377
Duodecimal
193
Hex
ff
Vigesimal
cf
Base-24
af
Base-36
73
Negabinary
100000011

Factorization

Prime factors: 3, 5, 17
Divisors: 1, 3, 5, 15, 17, 51, 85, 255
Sum of divisors other than 255: 177
Product of prime factors: 255 = 3 × 5 × 17

Number-theory characteristics (7)

Difference of 2 squares Evil number Mersenne Odd Ones-Zeroes Composite Deficient

Related primes

Number 255 prime
Prime number before 255
Prime number after 255