Number 28420

Representations of 28420
Greek numeral
β
Μ
͵ηυκ
Arabic numeral
٢٨٤٢٠
Roman numeral
XXVMMMCDXX
Maya numeral
●●●
●
▃▃▃▃▃
▃▃▃▃▃
●
ↂ
Chinese numeral
二万八千四百二十
Hebrew numeral
כח׳ תכ
28420 in different numeral systems
Binary
110111100000100
Base-3
1102222121
Base-4
12330010
Base-5
1402140
Base-6
335324
Base-7
145600
Base-8
67404
Duodecimal
14544
Hex
6f04
Vigesimal
3b10
Base-24
2184
Base-36
lxg
Negabinary
11011001100000100
Factorization
Prime factors
2, 5, 7, 29
Divisors
1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 203, 245, 290, 406, 490, 580, 812, 980, 1015, 1421, 2030, 2842, 4060, 5684, 7105, 14210, 28420
Sum of divisors other than 28420
43400
Product of prime factors
28420 = 2 x 2 x 5 x 7 x 7 x 29
Characteristics
Difference of 2 squares Even Composite Abundant
Related primes
Prime number before 28420
28411
Prime number after 28420
28429