Number 19720

Representations of 19720
Greek numeral
αMα͵θψκ
Arabic numeral
١٩٧٢٠
Roman numeral
XVXDCCXX
Maya numeral
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Chinese numeral
一万九千七百二十
Hebrew numeral
יט׳ תשכ
19720 in different numeral systems
Binary
100110100001000
Base-3
1000001101
Base-4
10310020
Base-5
1112340
Base-6
231144
Base-7
111331
Base-8
46410
Duodecimal
b4b4
Hex
4d08
Vigesimal
2960
Base-24
1a5g
Base-36
f7s
Negabinary
101110100011000
Factorization
Prime factors
2, 5, 17, 29
Divisors
1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 3944, 4930, 9860, 19720
Sum of divisors other than 19720
28880
Product of prime factors
19720 = 2 x 2 x 2 x 5 x 17 x 29
Characteristics
Difference of 2 squares Even Composite Abundant
Related primes
Prime number before 19720
19717
Prime number after 19720
19727