Number 81989

Representations of 81989
Greek numeral
η
Μ
͵αϡπθʹ
Sanskrit numeral
८१९८९
Arabic numeral
٨١٩٨٩
Roman numeral
LXXXMCMLXXXIX
Maya numeral
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Chinese numeral
八万一千九百八十九
Hebrew numeral
פא׳ תתקפט
81989 in different numeral systems
Binary
10100000001000101
Base-3
11011110122
Base-4
110001011
Base-5
10110424
Base-6
1431325
Base-7
461015
Base-8
240105
Duodecimal
3b545
Hex
14045
Vigesimal
a4j9
Base-24
5m85
Base-36
1r9h
Negabinary
10100000001000101
Factorization
Prime factors
163, 503
Divisors
1, 163, 503, 81989
Sum of divisors other than 81989
667
Product of prime factors
81989 = 163 x 503
Characteristics
Difference of 2 squares Odd Composite Deficient
Related primes
Prime number before 81989
81973
Prime number after 81989
82003