Number 81930

Representations of 81930
Greek numeral
η
Μ
͵αϡλ
Arabic numeral
٨١٩٣٠
Roman numeral
LXXXMCMXXX
Maya numeral
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Chinese numeral
八万一千九百三十
Hebrew numeral
פא׳ תתקל
81930 in different numeral systems
Binary
10100000000001010
Base-3
11011101110
Base-4
110000022
Base-5
10110210
Base-6
1431150
Base-7
460602
Base-8
240012
Duodecimal
3b4b6
Hex
1400a
Vigesimal
a4ga
Base-24
5m5i
Base-36
1r7u
Negabinary
10100000000011110
Factorization
Prime factors
2, 3, 5, 2731
Divisors
1, 2, 3, 5, 6, 10, 15, 30, 2731, 5462, 8193, 13655, 16386, 27310, 40965, 81930
Sum of divisors other than 81930
114774
Product of prime factors
81930 = 2 x 3 x 5 x 2731
Characteristics
Even Composite Abundant
Related primes
Prime number before 81930
81929
Prime number after 81930
81931