Number 21930

Representations of 21930
Greek numeral
βMα͵αϡλ
Arabic numeral
٢١٩٣٠
Roman numeral
XXMCMXXX
Maya numeral
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Chinese numeral
二万一千九百三十
Hebrew numeral
כא׳ תתקל
21930 in different numeral systems
Binary
101010110101010
Base-3
1010002020
Base-4
11112222
Base-5
1200210
Base-6
245310
Base-7
120636
Base-8
52652
Hex
55aa
Base-24
1e1i
Base-36
gx6
Factorization
Prime factors
2, 3, 5, 17, 43
Divisors
1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 430, 510, 645, 731, 1290, 1462, 2193, 3655, 4386, 7310, 10965, 21930
Sum of divisors other than 21930
35094
Product of prime factors
21930 = 2 x 3 x 5 x 17 x 43
Characteristics
Even Composite
Related primes
Number 21930 prime
248609
Prime number before 21930
21929
Prime number after 21930
21937