Number 255

Representations of 255
Greek numeral
σνεʹ
Arabic numeral
٢٥٥
Roman numeral
CCLV
Maya numeral
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Chinese numeral
二百五十五
Hebrew numeral
רנה
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
Hex
ff
Base-24
af
Base-36
73
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 x 5 x 17
Characteristics
Mersenne Odd Ones-Zeroes Composite
Related primes
Number 255 prime
1613
Prime number before 255
251
Prime number after 255
257