Compare 19121 vs 19125

Property1912119125
Typeprimecomposite number
Unique factors13
Total factors16
Prime factorization19121132 × 53 × 171
Prime factorization191213 × 3 × 5 × 5 × 5 × 17
Divisors count224
Divisors1, 191211, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 765, 1125, 1275, 2125, 3825, 6375, 19125
Number of properties50
Chen primes1077th 
Isolated primes1515th 
Primes2170th 
Pythagorean primes1076th 
Ulam primes157th 
Roman numberals  
Base 210010101011000121001010101101012
Base 322202001232220201003
Base 4102223014102223114
Base 51102441511030005
Base 622430562243136
Base 710651471065217
Base 8452618452658
Base 9282059282109
Base 1019121101912510
Base 1113403111340711
Base 12b09512b09912
Base 13891b13892213
Base 146d7b146d8114
Base 1559eb155a0015
Base 164ab1164ab516
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