1. Numbers
  2. Compare 145129 vs 145139

Compare 145129 vs 145139

Property145129145139
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization171 × 853711451391
Prime factorization17 × 8537145139
Divisors count42
Divisors1, 17, 8537, 1451291, 145139
Number of properties19
Additive primes 5549th
Chen primes 5773rd
Happy primes 2107th
Harmonic primes 5044th
Isolated primes 10134th
Long primes 5004th
Primes 13435th
Semiprimes33331st 
Sexy primes (2nd member) 3299th
Ulam primes 952nd
Roman numberals  
Base 210001101101110100121000110110111100112
Base 3211010020113211010021123
Base 420312322142031233034
Base 5141210045141210245
Base 63035521630355356
Base 71143055711431017
Base 843335184333638
Base 924106492410759
Base 101451291014513910
Base 119a046119a05511
Base 126bba1126bbab12
Base 135109a13510a713
Base 143ac65143ac7114
Base 152d004152d00e15
Base 16236e916236f316
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