Number 1265

Interestingness: 5

Visual representations

Binary image (n×n bits)
51123
Prime factorization

Representations of 1265

͵ασξεʹ
१२६५
١٢٦٥
MCCLXV
●●●
●●●
▃▃▃▃▃
一千二百六十五
א׳ רסה
𓆼
𓈖𓈖
𓎆𓎆𓎆𓎆𓎆𓎆
𓏹𓏹𓏹𓏹𓏹
.----..----.........

1265 in different numeral systems

Binary
10011110001
Base-3
Base-4
Base-5
Base-6
Base-7
Base-8
Duodecimal
Hex
4f1
Vigesimal
Base-24
24h
Base-36
z5
Negabinary
10100110001

Factorization

Prime factors: 5, 11, 23
Divisors: 1, 5, 11, 23, 55, 115, 253, 1265
Sum of divisors other than 1265: 463
Product of prime factors: 1265 = 5 × 11 × 23

Number-theory characteristics (5)

Difference of 2 squares Evil number Odd Composite Deficient

Related primes

Number 1265 prime
Prime number before 1265
Prime number after 1265