Number 21380

Representations of 21380
Greek numeral
β
Μ
͵ατπ
Arabic numeral
٢١٣٨٠
Roman numeral
XXMCCCLXXX
Maya numeral
●●
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▃▃▃▃▃
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ↂ
Chinese numeral
二万一千三百八十
Hebrew numeral
כא׳ שפ
21380 in different numeral systems
Binary
101001110000100
Base-3
1002022212
Base-4
11032010
Base-5
1141010
Base-6
242552
Base-7
116222
Base-8
51604
Duodecimal
10458
Hex
5384
Vigesimal
2d90
Base-24
1d2k
Base-36
ghw
Negabinary
101010010000100
Factorization
Prime factors
2, 5, 1069
Divisors
1, 2, 4, 5, 10, 20, 1069, 2138, 4276, 5345, 10690, 21380
Sum of divisors other than 21380
23560
Product of prime factors
21380 = 2 x 2 x 5 x 1069
Characteristics
Difference of 2 squares Even Composite Abundant
Related primes
Prime number before 21380
21379
Prime number after 21380
21383