Number 21040

Representations of 21040
Greek numeral
β
Μ
͵αμ
Sanskrit numeral
२१०४०
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
Duodecimal
10214
Hex
5230
Vigesimal
2cc0
Base-24
1ccg
Base-36
g8g
Negabinary
101011001110000
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
Difference of 2 squares Even Composite Abundant
Related primes
Prime number before 21040
21031
Prime number after 21040
21059