Number 21998

Representations of 21998
Greek numeral
β
Μ
͵αϡϟηʹ
Sanskrit numeral
२१९९८
Arabic numeral
٢١٩٩٨
Roman numeral
XXMCMXCVIII
Maya numeral
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Chinese numeral
二万一千九百九十八
Hebrew numeral
כא׳ תתקצח
21998 in different numeral systems
Binary
101010111101110
Base-3
1010011202
Base-4
11113232
Base-5
1200443
Base-6
245502
Base-7
121064
Base-8
52756
Duodecimal
10892
Hex
55ee
Vigesimal
2eji
Base-24
1e4e
Base-36
gz2
Negabinary
11010101000110010
Factorization
Prime factors
2, 17, 647
Divisors
1, 2, 17, 34, 647, 1294, 10999, 21998
Sum of divisors other than 21998
12994
Product of prime factors
21998 = 2 x 17 x 647
Characteristics
Even Composite Deficient
Related primes
Prime number before 21998
21997
Prime number after 21998
22003