Number 18240

Interestingness: 7

Visual representations

Binary image (n×n bits)
2⁶3519
Prime factorization

Representations of 18240

Greek numeral
α
Μ
͵ησμ
Sanskrit numeral
१८२४०
Arabic numeral
١٨٢٤٠
Roman numeral
XVMMMCCXL
Maya numeral
●●
▃▃▃▃▃
●●
▃▃▃▃▃
▃▃▃▃▃
ↂ
Chinese numeral
一万八千二百四十
Hebrew numeral
יח׳ רמ
Egyptian numeral
𓂭
𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼
𓈖𓈖
𓎆𓎆𓎆𓎆
Morse code
.-------....---....------

18240 in different numeral systems

Binary
100011101000000
Base-3
221000120
Base-4
10131000
Base-5
1040430
Base-6
220240
Base-7
104115
Base-8
43500
Duodecimal
a680
Hex
4740
Vigesimal
25c0
Base-24
17g0
Base-36
e2o
Negabinary
101101101000000

Factorization

Prime factors: 2, 3, 5, 19
Divisors: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240
Sum of divisors other than 18240: 42720
Product of prime factors: 18240 = 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 19

Number-theory characteristics (5)

Difference of 2 squares Odious number 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 18240
Prime number after 18240