Number 130991

Representations of 130991
Greek numeral
ιγ
Μ
ϡϟαʹ
Arabic numeral
١٣٠٩٩١
Roman numeral
CXXXCMXCI
Maya numeral
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Chinese numeral
一十三万零九百九十一
Hebrew numeral
קל׳ תתקצא
130991 in different numeral systems
Binary
11111111110101111
Base-3
20122200112
Base-4
133332233
Base-5
13142431
Base-6
2450235
Base-7
1053620
Base-8
377657
Duodecimal
6397b
Hex
1ffaf
Vigesimal
g79b
Base-24
9b9n
Base-36
2t2n
Negabinary
1100000000011110011
Factorization
Prime factors
7, 18713
Divisors
1, 7, 18713, 130991
Sum of divisors other than 130991
18721
Product of prime factors
130991 = 7 x 18713
Characteristics
Difference of 2 squares Odd Composite Deficient
Related primes
Prime number before 130991
130987
Prime number after 130991
131009