Number 253

Interestingness: 6 · Rank #838 of 1000

Visual representations

Binary image (n×n bits)
Triangular · P3(22) = 253
1123
Prime factorization

Representations of 253

σνγʹ
२५३
CCLIII
●●
▃▃▃▃▃
▃▃▃▃▃
●●●
▃▃▃▃▃
▃▃▃▃▃
二百五十三
𓈖𓈖
𓎆𓎆𓎆𓎆𓎆
𓏹𓏹𓏹
..---........--

253 in different numeral systems

Binary
Base-3
Base-4
Base-5
Base-6
Base-7
Base-8
Duodecimal
Hex
fd
Vigesimal
cd
Base-24
ad
Base-36
Negabinary

Factorization

Prime factors: 11, 23
Divisors: 1, 11, 23, 253
Sum of divisors other than 253: 35
Product of prime factors: 253 = 11 × 23

Number-theory characteristics (6)

Triangular Difference of 2 squares Odious number Odd Composite Deficient

Related primes

Number 253 prime
Prime number before 253
Prime number after 253