1. Numbers
  2. Compare 19139 vs 19147

Compare 19139 vs 19147

Property1913919147
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization191391411 × 4671
Prime factorization1913941 × 467
Divisors count24
Divisors1, 191391, 41, 467, 19147
Number of properties71
Additive primes1011th 
Chen primes1078th 
Good primes249th 
Harmonic primes785th 
Long primes828th 
Primes2171st 
Semiprimes 4884th
Twin primes (1st member)329th 
Roman numberals  
Base 210010101100001121001010110010112
Base 322202021232220210113
Base 4102230034102230234
Base 51103024511030425
Base 622433562243516
Base 710654171065527
Base 8453038453138
Base 9282259282349
Base 1019139101914710
Base 111341a111342711
Base 12b0ab12b0b712
Base 13893313893b13
Base 146d91146d9914
Base 155a0e155a1715
Base 164ac3164acb16
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