Number 138681

Representations of 138681
Greek numeral
ιγ
Μ
͵ηχπαʹ
Sanskrit numeral
१३८६८१
Arabic numeral
١٣٨٦٨١
Roman numeral
CXXXVMMMDCLXXXI
Maya numeral
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Chinese numeral
一十三万八千六百八十一
Hebrew numeral
קלח׳ תרפא
138681 in different numeral systems
Binary
100001110110111001
Base-3
21001020100
Base-4
201312321
Base-5
13414211
Base-6
2550013
Base-7
1115214
Base-8
416671
Duodecimal
68309
Hex
21db9
Vigesimal
h6e1
Base-24
a0i9
Base-36
2z09
Negabinary
1100110001011001001
Factorization
Prime factors
3, 19, 811
Divisors
1, 3, 9, 19, 57, 171, 811, 2433, 7299, 15409, 46227, 138681
Sum of divisors other than 138681
72439
Product of prime factors
138681 = 3 x 3 x 19 x 811
Characteristics
Difference of 2 squares Odd Composite Deficient
Related primes
Prime number before 138681
138679
Prime number after 138681
138683