Compare 19181 vs 19192

Property1918119192
Typeprimecomposite number
Unique factors12
Total factors14
Prime factorization19181123 × 23991
Prime factorization191812 × 2 × 2 × 2399
Divisors count28
Divisors1, 191811, 2, 4, 8, 2399, 4798, 9596, 19192
Number of properties70
Chen primes1080th 
Emirps597th 
Harmonic primes787th 
Long primes830th 
Primes2175th 
Pythagorean primes1079th 
Twin primes (1st member)330th 
Roman numberals  
Base 210010101110110121001010111110002
Base 322202210232220222113
Base 4102232314102233204
Base 51103211511032325
Base 622444562245046
Base 710663171066457
Base 8453558453708
Base 9282729282849
Base 1019181101919210
Base 1113458111346811
Base 12b12512b13412
Base 13896613897413
Base 146dc1146dcc14
Base 155a3b155a4715
Base 164aed164af816
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