Number 20870

Interestingness: 5

Visual representations

Binary image (n×n bits)
252087
Prime factorization

Representations of 20870

Greek numeral
β
Μ
ωο
Sanskrit numeral
२०८७०
Arabic numeral
٢٠٨٧٠
Roman numeral
XXDCCCLXX
Maya numeral
●●
●●
▃▃▃▃▃
▃▃▃▃▃
●●●
▃▃▃▃▃
▃▃▃▃▃
Chinese numeral
二万零八百七十
Hebrew numeral
כ׳ תתע
Egyptian numeral
𓂭𓂭
𓈖𓈖𓈖𓈖𓈖𓈖𓈖𓈖
𓎆𓎆𓎆𓎆𓎆𓎆𓎆
Morse code
..-----------..--...-----

20870 in different numeral systems

Binary
101000110000110
Base-3
1001121222
Base-4
11012012
Base-5
1131440
Base-6
240342
Base-7
114563
Base-8
50606
Duodecimal
100b2
Hex
5186
Vigesimal
2c3a
Base-24
1c5e
Base-36
g3q
Negabinary
101011010011010

Factorization

Prime factors: 2, 5, 2087
Divisors: 1, 2, 5, 10, 2087, 4174, 10435, 20870
Sum of divisors other than 20870: 16714
Product of prime factors: 20870 = 2 × 5 × 2087

Number-theory characteristics (4)

Evil number Even Composite Deficient

Base-10 digit properties (1)

These depend on the decimal representation of the number.

Duck number

Related primes

Prime number before 20870
Prime number after 20870