Number 8240

Interestingness: 9

Visual representations

Binary image (n×n bits)
2⁴5103
Prime factorization

Representations of 8240

͵ησμ
८२४०
٨٢٤٠
VMMMCCXL

●●
▃▃▃▃▃
▃▃▃▃▃
八千二百四十
ח׳ רמ
𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼
𓈖𓈖
𓎆𓎆𓎆𓎆
---....---....------

8240 in different numeral systems

Binary
10000000110000
Base-3
Base-4
Base-5
Base-6
Base-7
Base-8
Duodecimal
Hex
Vigesimal
10c0
Base-24
e78
Base-36
6cw
Negabinary
110000001110000

Factorization

Prime factors: 2, 5, 103
Divisors: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240
Sum of divisors other than 8240: 11104
Product of prime factors: 8240 = 2 × 2 × 2 × 2 × 5 × 103

Number-theory characteristics (6)

Difference of 2 squares Odious number Refactorable Even Composite Abundant

Base-10 digit properties (1)

These depend on the decimal representation of the number.

Duck number

Related primes

Number 8240 prime
Prime number before 8240
Prime number after 8240