Number 1961

Representations of 1961
Greek numeral
͵αϡξαʹ
Sanskrit numeral
१९६१
Arabic numeral
١٩٦١
Roman numeral
MCMLXI
Maya numeral
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Chinese numeral
一千九百六十一
Hebrew numeral
א׳ תתקסא
1961 in different numeral systems
Binary
11110101001
Base-3
2200122
Base-4
132221
Base-5
30321
Base-6
13025
Base-7
5501
Base-8
3651
Duodecimal
1175
Hex
7a9
Vigesimal
4i1
Base-24
39h
Base-36
1ih
Negabinary
1100011111001
Factorization
Prime factors
37, 53
Divisors
1, 37, 53, 1961
Sum of divisors other than 1961
91
Product of prime factors
1961 = 37 x 53
Characteristics
Difference of 2 squares Odd Composite Deficient
Related primes
Number 1961 prime
17011
Prime number before 1961
1951
Prime number after 1961
1973