1. Numbers
  2. Compare 20149 vs 20153

Compare 20149 vs 20153

Property2014920153
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization20149171 × 28791
Prime factorization201497 × 2879
Divisors count24
Divisors1, 201491, 7, 2879, 20153
Number of properties81
Harmonic primes828th 
Long primes872nd 
Lucky primes371st 
Primes2280th 
Prime triplets (3rd member)169th 
Pythagorean primes1133rd 
Semiprimes 5118th
Sexy primes (2nd member)699th 
Twin primes (2nd member)344th 
Roman numberals  
Base 210011101011010121001110101110012
Base 31000122021310001221023
Base 4103223114103223214
Base 51121044511211035
Base 623314162331456
Base 711251371125207
Base 8472658472718
Base 9305679305729
Base 1020149102015310
Base 1114158111416111
Base 12b7b112b7b512
Base 13922c13923313
Base 1474b31474b714
Base 155e84155e8815
Base 164eb5164eb916
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