Number 81940

Representations of 81940
Greek numeral
η
Μ
͵αϡμ
Sanskrit numeral
८१९४०
Arabic numeral
٨١٩٤٠
Roman numeral
LXXXMCMXL
Maya numeral
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Chinese numeral
八万一千九百四十
Hebrew numeral
פא׳ תתקמ
81940 in different numeral systems
Binary
10100000000010100
Base-3
11011101211
Base-4
110000110
Base-5
10110230
Base-6
1431204
Base-7
460615
Base-8
240024
Duodecimal
3b504
Hex
14014
Vigesimal
a4h0
Base-24
5m64
Base-36
1r84
Negabinary
10100000000010100
Factorization
Prime factors
2, 5, 17, 241
Divisors
1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 241, 340, 482, 964, 1205, 2410, 4097, 4820, 8194, 16388, 20485, 40970, 81940
Sum of divisors other than 81940
101012
Product of prime factors
81940 = 2 x 2 x 5 x 17 x 241
Characteristics
Difference of 2 squares Even Composite Abundant
Related primes
Prime number before 81940
81937
Prime number after 81940
81943