Number 81389

Representations of 81389
Greek numeral
ηMα͵ατπθʹ
Arabic numeral
٨١٣٨٩
Roman numeral
LXXXMCCCLXXXIX
Maya numeral
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Chinese numeral
八万一千三百八十九
Hebrew numeral
פא׳ שפט
81389 in different numeral systems
Binary
10011110111101101
Base-3
11010122102
Base-4
103313231
Base-5
10101024
Base-6
1424445
Base-7
456200
Base-8
236755
Duodecimal
3b125
Hex
13ded
Vigesimal
a399
Base-24
5l75
Base-36
1qst
Negabinary
10100001000111101
Factorization
Prime factors
7, 11, 151
Divisors
1, 7, 11, 49, 77, 151, 539, 1057, 1661, 7399, 11627, 81389
Sum of divisors other than 81389
22579
Product of prime factors
81389 = 7 x 7 x 11 x 151
Characteristics
Difference of 2 squares Odd Composite Deficient
Related primes
Prime number before 81389
81373
Prime number after 81389
81401