Number 6840

Interestingness: 7

Visual representations

Binary image (n×n bits)
519
Prime factorization

Representations of 6840

͵ϛωμ
६८४०
٦٨٤٠
VMDCCCXL
●●
▃▃▃▃▃
▃▃▃▃▃
▃▃▃▃▃
●●
六千八百四十
ו׳ תתמ
𓆼𓆼𓆼𓆼𓆼𓆼
𓈖𓈖𓈖𓈖𓈖𓈖𓈖𓈖
𓎆𓎆𓎆𓎆
-....---......------

6840 in different numeral systems

Binary
1101010111000
Base-3
Base-4
Base-5
Base-6
Base-7
Base-8
Duodecimal
3b60
Hex
1ab8
Vigesimal
h20
Base-24
bl0
Base-36
5a0
Negabinary
110111111001000

Factorization

Prime factors: 2, 3, 5, 19
Divisors: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840
Sum of divisors other than 6840: 16560
Product of prime factors: 6840 = 2 × 2 × 2 × 3 × 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

Number 6840 prime
Prime number before 6840
Prime number after 6840