Number 21800

Representations of 21800
Greek numeral
β
Μ
͵αω
Sanskrit numeral
२१८००
Arabic numeral
٢١٨٠٠
Roman numeral
XXMDCCC
Maya numeral
●●
●●●●
▃▃▃▃▃
▃▃▃▃▃
▃▃▃▃▃
▃▃▃▃▃
ↂ
Chinese numeral
二万一千八百
Hebrew numeral
כא׳ תת
21800 in different numeral systems
Binary
101010100101000
Base-3
1002220102
Base-4
11110220
Base-5
1144200
Base-6
244532
Base-7
120362
Base-8
52450
Duodecimal
10748
Hex
5528
Vigesimal
2ea0
Base-24
1dk8
Base-36
gtk
Negabinary
101010101111000
Factorization
Prime factors
2, 5, 109
Divisors
1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 200, 218, 436, 545, 872, 1090, 2180, 2725, 4360, 5450, 10900, 21800
Sum of divisors other than 21800
29350
Product of prime factors
21800 = 2 x 2 x 2 x 5 x 5 x 109
Characteristics
Difference of 2 squares Even Composite Abundant
Related primes
Prime number before 21800
21799
Prime number after 21800
21803