Number 21684

Representations of 21684
Greek numeral
β
Μ
͵αχπδʹ
Arabic numeral
٢١٦٨٤
Roman numeral
XXMDCLXXXIV
Maya numeral
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Chinese numeral
二万一千六百八十四
Hebrew numeral
כא׳ תרפד
21684 in different numeral systems
Binary
101010010110100
Base-3
1002202010
Base-4
11102310
Base-5
1143214
Base-6
244220
Base-7
120135
Base-8
52264
Duodecimal
10670
Hex
54b4
Vigesimal
2e44
Base-24
1dfc
Base-36
gqc
Negabinary
101010111110100
Factorization
Prime factors
2, 3, 13, 139
Divisors
1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3614, 5421, 7228, 10842, 21684
Sum of divisors other than 21684
33196
Product of prime factors
21684 = 2 x 2 x 3 x 13 x 139
Characteristics
Difference of 2 squares Even Composite Abundant
Related primes
Prime number before 21684
21683
Prime number after 21684
21701