Number 21904

Representations of 21904
Greek numeral
β
Μ
͵αϡδʹ
Sanskrit numeral
२१९०४
Arabic numeral
٢١٩٠٤
Roman numeral
XXMCMIV
Maya numeral
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Chinese numeral
二万一千九百零四
Hebrew numeral
כא׳ תתקד
21904 in different numeral systems
Binary
101010110010000
Base-3
1010001021
Base-4
11112100
Base-5
1200104
Base-6
245224
Base-7
120601
Base-8
52620
Duodecimal
10814
Hex
5590
Vigesimal
2ef4
Base-24
1e0g
Base-36
gwg
Negabinary
11010101010010000
Factorization
Prime factors
2, 37
Divisors
1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1369, 2738, 5476, 10952, 21904
Sum of divisors other than 21904
21713
Product of prime factors
21904 = 2 x 2 x 2 x 2 x 37 x 37
Characteristics
Square Perfect Power Difference of 2 squares Harshad Even Composite Deficient
Related primes
Prime number before 21904
21893
Prime number after 21904
21911