Number 21040

Representations of 21040
Greek numeral
βMα͵αμ
Arabic numeral
٢١٠٤٠
Roman numeral
XXMXL
Maya numeral
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ↂ
Chinese numeral
二万一千零四十
Hebrew numeral
כא׳ מ
21040 in different numeral systems
Binary
101001000110000
Base-3
1001212021
Base-4
11020300
Base-5
1133130
Base-6
241224
Base-7
115225
Base-8
51060
Hex
5230
Base-24
1ccg
Base-36
g8g
Factorization
Prime factors
2, 5, 263
Divisors
1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 1052, 1315, 2104, 2630, 4208, 5260, 10520, 21040
Sum of divisors other than 21040
28064
Product of prime factors
21040 = 2 x 2 x 2 x 2 x 5 x 263
Characteristics
Even Composite
Related primes
Number 21040 prime
237791
Prime number before 21040
21031
Prime number after 21040
21059