Compare 19121 vs 19131

Property1912119131
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization19121131 × 71 × 9111
Prime factorization191213 × 7 × 911
Divisors count28
Divisors1, 191211, 3, 7, 21, 911, 2733, 6377, 19131
Number of properties50
Chen primes1077th 
Isolated primes1515th 
Primes2170th 
Pythagorean primes1076th 
Ulam primes157th 
Roman numberals  
Base 210010101011000121001010101110112
Base 322202001232220201203
Base 4102223014102223234
Base 51102441511030115
Base 622430562243236
Base 710651471065307
Base 8452618452738
Base 9282059282169
Base 1019121101913110
Base 1113403111341211
Base 12b09512b0a312
Base 13891b13892813
Base 146d7b146d8714
Base 1559eb155a0615
Base 164ab1164abb16
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