Number 19921

Representations of 19921
Greek numeral
α
Μ
͵θϡκαʹ
Sanskrit numeral
१९९२१
Arabic numeral
١٩٩٢١
Roman numeral
XVXCMXXI
Maya numeral
●●
●●●●
▃▃▃▃▃
●
▃▃▃▃▃
▃▃▃▃▃
▃▃▃▃▃
●
Chinese numeral
一万九千九百二十一
Hebrew numeral
יט׳ תתקכא
19921 in different numeral systems
Binary
100110111010001
Base-3
1000022211
Base-4
10313101
Base-5
1114141
Base-6
232121
Base-7
112036
Base-8
46721
Duodecimal
b641
Hex
4dd1
Vigesimal
29g1
Base-24
1ae1
Base-36
fdd
Negabinary
101001011010001
Factorization
Prime factors
11, 1811
Divisors
1, 11, 1811, 19921
Sum of divisors other than 19921
1823
Product of prime factors
19921 = 11 x 1811
Characteristics
Difference of 2 squares Odd Composite Deficient
Related primes
Prime number before 19921
19919
Prime number after 19921
19927