Number 81428

Representations of 81428
Greek numeral
η
Μ
͵αυκηʹ
Arabic numeral
٨١٤٢٨
Roman numeral
LXXXMCDXXVIII
Maya numeral
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Chinese numeral
八万一千四百二十八
Hebrew numeral
פא׳ תכח
81428 in different numeral systems
Binary
10011111000010100
Base-3
11010200212
Base-4
103320110
Base-5
10101203
Base-6
1424552
Base-7
456254
Base-8
237024
Duodecimal
3b158
Hex
13e14
Vigesimal
a3b8
Base-24
5l8k
Base-36
1qtw
Negabinary
10100001000010100
Factorization
Prime factors
2, 20357
Divisors
1, 2, 4, 20357, 40714, 81428
Sum of divisors other than 81428
61078
Product of prime factors
81428 = 2 x 2 x 20357
Characteristics
Difference of 2 squares Even Composite Deficient
Related primes
Prime number before 81428
81421
Prime number after 81428
81439