1. Numbers
  2. Compare 12139 vs 12143

Compare 12139 vs 12143

Property1213912143
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization611 × 1991121431
Prime factorization61 × 19912143
Divisors count42
Divisors1, 61, 199, 121391, 12143
Number of properties18
Additive primes 699th
Happy primes 242nd
Isolated primes 978th
Long primes 566th
Primes 1453rd
Semiprimes3168th 
Sexy primes (1st member) 468th
Super primes 231st
Ulam primes 108th
Roman numberals  
Base 2101111011010112101111011011112
Base 312112212131211222023
Base 42331223423312334
Base 534202453420335
Base 613211161321156
Base 7502517502557
Base 8275538275578
Base 9175779175829
Base 1012139101214310
Base 11913611913a11
Base 12703712703b12
Base 1356aa1356b113
Base 1445d11445d514
Base 1538e41538e815
Base 162f6b162f6f16
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