Number 28440

Representations of 28440
Greek numeral
β
Μ
͵ηυμ
Arabic numeral
٢٨٤٤٠
Roman numeral
XXVMMMCDXL
Maya numeral
●●●
●
▃▃▃▃▃
▃▃▃▃▃
●●
ↂ
Chinese numeral
二万八千四百四十
Hebrew numeral
כח׳ תמ
28440 in different numeral systems
Binary
110111100011000
Base-3
1110000100
Base-4
12330120
Base-5
1402230
Base-6
335400
Base-7
145626
Base-8
67430
Duodecimal
14560
Hex
6f18
Vigesimal
3b20
Base-24
2190
Base-36
ly0
Negabinary
11011001101101000
Factorization
Prime factors
2, 3, 5, 79
Divisors
1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 4740, 5688, 7110, 9480, 14220, 28440
Sum of divisors other than 28440
65160
Product of prime factors
28440 = 2 x 2 x 2 x 3 x 3 x 5 x 79
Characteristics
Difference of 2 squares Harshad Even Composite Abundant
Related primes
Prime number before 28440
28439
Prime number after 28440
28447