Number 21890

Representations of 21890
Greek numeral
β
Μ
͵αωϟ
Sanskrit numeral
२१८९०
Arabic numeral
٢١٨٩٠
Roman numeral
XXMDCCCXC
Maya numeral
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Chinese numeral
二万一千八百九十
Hebrew numeral
כא׳ תתצ
21890 in different numeral systems
Binary
101010110000010
Base-3
1010000202
Base-4
11112002
Base-5
1200030
Base-6
245202
Base-7
120551
Base-8
52602
Duodecimal
10802
Hex
5582
Vigesimal
2eea
Base-24
1e02
Base-36
gw2
Negabinary
11010101010000110
Factorization
Prime factors
2, 5, 11, 199
Divisors
1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 995, 1990, 2189, 4378, 10945, 21890
Sum of divisors other than 21890
21310
Product of prime factors
21890 = 2 x 5 x 11 x 199
Characteristics
Even Composite Deficient
Related primes
Prime number before 21890
21881
Prime number after 21890
21893