Number 21240

Representations of 21240
Greek numeral
βMα͵ασμ
Arabic numeral
٢١٢٤٠
Roman numeral
XXMCCXL
Maya numeral
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ↂ
Chinese numeral
二万一千二百四十
Hebrew numeral
כא׳ רמ
21240 in different numeral systems
Binary
101001011111000
Base-3
1002010200
Base-4
11023320
Base-5
1134430
Base-6
242200
Base-7
115632
Base-8
51370
Duodecimal
10360
Hex
52f8
Vigesimal
2d20
Base-24
1cl0
Base-36
ge0
Negabinary
101011100001000
Factorization
Prime factors
2, 3, 5, 59
Divisors
1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3540, 4248, 5310, 7080, 10620, 21240
Sum of divisors other than 21240
48960
Product of prime factors
21240 = 2 x 2 x 2 x 3 x 3 x 5 x 59
Characteristics
Difference of 2 squares Even Composite Abundant
Related primes
Prime number before 21240
21227
Prime number after 21240
21247