Number 28640

Representations of 28640
Greek numeral
β
Μ
͵ηχμ
Sanskrit numeral
२८६४०
Arabic numeral
٢٨٦٤٠
Roman numeral
XXVMMMDCXL
Maya numeral
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ↂ
Chinese numeral
二万八千六百四十
Hebrew numeral
כח׳ תרמ
28640 in different numeral systems
Binary
110111111100000
Base-3
1110021202
Base-4
12333200
Base-5
1404030
Base-6
340332
Base-7
146333
Base-8
67740
Duodecimal
146a8
Hex
6fe0
Vigesimal
3bc0
Base-24
21h8
Base-36
m3k
Negabinary
11011000000100000
Factorization
Prime factors
2, 5, 179
Divisors
1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 5728, 7160, 14320, 28640
Sum of divisors other than 28640
39400
Product of prime factors
28640 = 2 x 2 x 2 x 2 x 2 x 5 x 179
Characteristics
Difference of 2 squares Harshad Even Composite Abundant
Related primes
Prime number before 28640
28631
Prime number after 28640
28643