1. Numbers
  2. Compare 21383 vs 21392

Compare 21383 vs 21392

Property2138321392
Typeprimecomposite number
Unique factors13
Total factors16
Prime factorization21383124 × 71 × 1911
Prime factorization213832 × 2 × 2 × 2 × 7 × 191
Divisors count220
Divisors1, 213831, 2, 4, 7, 8, 14, 16, 28, 56, 112, 191, 382, 764, 1337, 1528, 2674, 3056, 5348, 10696, 21392
Number of properties100
Additive primes1113th 
Cousin primes (2nd member)364th 
Harmonic primes881st 
Isolated primes1675th 
Long primes910th 
Primes2400th 
Prime triplets (3rd member)181st 
Safe primes201st 
Sexy primes (2nd member)728th 
Sophie germain primes348th 
Roman numberals  
Base 210100111000011121010011100100002
Base 31002022222310021000223
Base 4110320134110321004
Base 51141013511410325
Base 624255562430126
Base 711622571162407
Base 8516078516208
Base 9322889323089
Base 1021383102139210
Base 111507a111508811
Base 121045b121046812
Base 13996b13997713
Base 147b15147b2014
Base 15650815651215
Base 16538716539016
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