Number 21490

Representations of 21490
Greek numeral
β
Μ
͵αυϟ
Sanskrit numeral
२१४९०
Arabic numeral
٢١٤٩٠
Roman numeral
XXMCDXC
Maya numeral
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Chinese numeral
二万一千四百九十
Hebrew numeral
כא׳ תצ
21490 in different numeral systems
Binary
101001111110010
Base-3
1002110221
Base-4
11033302
Base-5
1141430
Base-6
243254
Base-7
116440
Base-8
51762
Duodecimal
1052a
Hex
53f2
Vigesimal
2dea
Base-24
1d7a
Base-36
gky
Negabinary
101010000110110
Factorization
Prime factors
2, 5, 7, 307
Divisors
1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 1535, 2149, 3070, 4298, 10745, 21490
Sum of divisors other than 21490
22862
Product of prime factors
21490 = 2 x 5 x 7 x 307
Characteristics
Even Composite Abundant
Related primes
Prime number before 21490
21487
Prime number after 21490
21491