Number 21668

Representations of 21668
Greek numeral
β
Μ
͵αχξηʹ
Sanskrit numeral
२१६६८
Arabic numeral
٢١٦٦٨
Roman numeral
XXMDCLXVIII
Maya numeral
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Chinese numeral
二万一千六百六十八
Hebrew numeral
כא׳ תרסח
21668 in different numeral systems
Binary
101010010100100
Base-3
1002201112
Base-4
11102210
Base-5
1143133
Base-6
244152
Base-7
120113
Base-8
52244
Duodecimal
10658
Hex
54a4
Vigesimal
2e38
Base-24
1dek
Base-36
gpw
Negabinary
101010111100100
Factorization
Prime factors
2, 5417
Divisors
1, 2, 4, 5417, 10834, 21668
Sum of divisors other than 21668
16258
Product of prime factors
21668 = 2 x 2 x 5417
Characteristics
Difference of 2 squares Even Composite Deficient
Related primes
Prime number before 21668
21661
Prime number after 21668
21673