Number 28140

Representations of 28140
Greek numeral
βMα͵ηρμ
Arabic numeral
٢٨١٤٠
Roman numeral
XXVMMMCXL
Maya numeral
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ↂ
Chinese numeral
二万八千一百四十
Hebrew numeral
כח׳ קמ
28140 in different numeral systems
Binary
110110111101100
Base-3
1102121020
Base-4
12313230
Base-5
1400030
Base-6
334140
Base-7
145020
Base-8
66754
Duodecimal
14350
Hex
6dec
Vigesimal
3a70
Base-24
20kc
Base-36
lpo
Negabinary
11011001000111100
Factorization
Prime factors
2, 3, 5, 7, 67
Divisors
1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2814, 4020, 4690, 5628, 7035, 9380, 14070, 28140
Sum of divisors other than 28140
63252
Product of prime factors
28140 = 2 x 2 x 3 x 5 x 7 x 67
Characteristics
Difference of 2 squares Harshad Even Composite Abundant
Related primes
Prime number before 28140
28123
Prime number after 28140
28151