1. Numbers
  2. Compare 145139 vs 145147

Compare 145139 vs 145147

Property145139145147
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization14513911731 × 8391
Prime factorization145139173 × 839
Divisors count24
Divisors1, 1451391, 173, 839, 145147
Number of properties91
Additive primes5549th 
Chen primes5773rd 
Happy primes2107th 
Harmonic primes5044th 
Isolated primes10134th 
Long primes5004th 
Primes13435th 
Semiprimes 33334th
Sexy primes (2nd member)3299th 
Ulam primes952nd 
Roman numberals  
Base 210001101101111001121000110110111110112
Base 3211010021123211010022113
Base 420312330342031233234
Base 5141210245141210425
Base 63035535630355516
Base 71143101711431127
Base 843336384333738
Base 924107592410849
Base 101451391014514710
Base 119a055119a06211
Base 126bbab126bbb712
Base 13510a713510b213
Base 143ac71143ac7914
Base 152d00e152d01715
Base 16236f316236fb16
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