1. Numbers
  2. Compare 105139 vs 105143

Compare 105139 vs 105143

Property105139105143
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization471 × 223711051431
Prime factorization47 × 2237105143
Divisors count42
Divisors1, 47, 2237, 1051391, 105143
Number of properties17
Emirps 1790th
Harmonic primes 3777th
Isolated primes 7488th
Long primes 3763rd
Primes 10033rd
Safe primes 697th
Semiprimes24527th 
Sexy primes (2nd member) 2544th
Roman numberals  
Base 2110011010101100112110011010101101112
Base 3121000200013121000200123
Base 412122230341212223134
Base 5113310245113310335
Base 62130431621304356
Base 761534676153537
Base 831526383152678
Base 917020191702059
Base 101051391010514310
Base 1171aa11171aa511
Base 1250a171250a1b12
Base 1338b181338b1c13
Base 142a45d142a46314
Base 1521244152124815
Base 1619ab31619ab716
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