Number 12240

Interestingness: 10

Visual representations

Binary image (n×n bits)
2⁴517
Prime factorization

Representations of 12240

α
Μ
͵βσμ
१२२४०
١٢٢٤٠
XMMCCXL

▃▃▃▃▃
▃▃▃▃▃
●●
▃▃▃▃▃
▃▃▃▃▃
一万二千二百四十
יב׳ רמ
𓂭
𓆼𓆼
𓈖𓈖
𓎆𓎆𓎆𓎆
.----..---..---....------

12240 in different numeral systems

Binary
10111111010000
Base-3
Base-4
Base-5
Base-6
Base-7
Base-8
Duodecimal
Hex
2fd0
Vigesimal
1ac0
Base-24
l60
Base-36
9g0
Negabinary
111000011010000

Factorization

Prime factors: 2, 3, 5, 17
Divisors: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240
Sum of divisors other than 12240: 31284
Product of prime factors: 12240 = 2 × 2 × 2 × 2 × 3 × 3 × 5 × 17

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 12240
Prime number after 12240