Number 21968

Representations of 21968
Greek numeral
β
Μ
͵αϡξηʹ
Sanskrit numeral
२१९६८
Arabic numeral
٢١٩٦٨
Roman numeral
XXMCMLXVIII
Maya numeral
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Chinese numeral
二万一千九百六十八
Hebrew numeral
כא׳ תתקסח
21968 in different numeral systems
Binary
101010111010000
Base-3
1010010122
Base-4
11113100
Base-5
1200333
Base-6
245412
Base-7
121022
Base-8
52720
Duodecimal
10868
Hex
55d0
Vigesimal
2ei8
Base-24
1e38
Base-36
gy8
Negabinary
11010101011010000
Factorization
Prime factors
2, 1373
Divisors
1, 2, 4, 8, 16, 1373, 2746, 5492, 10984, 21968
Sum of divisors other than 21968
20626
Product of prime factors
21968 = 2 x 2 x 2 x 2 x 1373
Characteristics
Difference of 2 squares Even Composite Deficient
Related primes
Prime number before 21968
21961
Prime number after 21968
21977