Number 20840

Representations of 20840
Greek numeral
β
Μ
ωμ
Sanskrit numeral
२०८४०
Arabic numeral
٢٠٨٤٠
Roman numeral
XXDCCCXL
Maya numeral
●●
●●
▃▃▃▃▃
▃▃▃▃▃
●●
ↂ
Chinese numeral
二万零八百四十
Hebrew numeral
כ׳ תתמ
20840 in different numeral systems
Binary
101000101101000
Base-3
1001120212
Base-4
11011220
Base-5
1131330
Base-6
240252
Base-7
114521
Base-8
50550
Duodecimal
10088
Hex
5168
Vigesimal
2c20
Base-24
1c48
Base-36
g2w
Negabinary
101011010111000
Factorization
Prime factors
2, 5, 521
Divisors
1, 2, 4, 5, 8, 10, 20, 40, 521, 1042, 2084, 2605, 4168, 5210, 10420, 20840
Sum of divisors other than 20840
26140
Product of prime factors
20840 = 2 x 2 x 2 x 5 x 521
Characteristics
Difference of 2 squares Even Composite Abundant
Related primes
Prime number before 20840
20809
Prime number after 20840
20849