Number 11440

Interestingness: 10

Visual representations

Binary image (n×n bits)
2⁴51113
Prime factorization

Representations of 11440

α
Μ
͵αυμ
११४४०
١١٤٤٠
XMCDXL

●●●
▃▃▃▃▃
●●
▃▃▃▃▃
▃▃▃▃▃
一万一千四百四十
יא׳ תמ
𓂭
𓆼
𓈖𓈖𓈖𓈖
𓎆𓎆𓎆𓎆
.----.----....-....------

11440 in different numeral systems

Binary
10110010110000
Base-3
Base-4
Base-5
Base-6
Base-7
Base-8
Duodecimal
Hex
2cb0
Vigesimal
18c0
Base-24
jkg
Base-36
8ts
Negabinary
111110111110000

Factorization

Prime factors: 2, 5, 11, 13
Divisors: 1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440
Sum of divisors other than 11440: 19808
Product of prime factors: 11440 = 2 × 2 × 2 × 2 × 5 × 11 × 13

Number-theory characteristics (6)

Difference of 2 squares Evil number Refactorable Even Composite Abundant

Base-10 digit properties (2)

These depend on the decimal representation of the number.

Harshad Duck number

Related primes

Prime number before 11440
Prime number after 11440