1. Numbers
  2. Compare 129917 vs 129919

Compare 129917 vs 129919

Property129917129919
Typeprimeprime
Unique factors11
Total factors11
Prime factorization12991711299191
Prime factorization129917129919
Divisors count22
Divisors1, 1299171, 129919
Number of properties65
Additive primes5010th5011th
Chen primes5252nd 
Lucky primes 1594th
Primes12153rd12154th
Pythagorean primes6053rd 
Twin primes (1st member)1517th 
Twin primes (2nd member) 1517th
Ulam primes855th856th
Roman numberals  
Base 2111111011011111012111111011011111112
Base 3201210122023201210122113
Base 413323133141332313334
Base 5131241325131241345
Base 62441245624412516
Base 71050524710505267
Base 837557583755778
Base 921718292171849
Base 101299171012991910
Base 1189677118967911
Base 1263225126322712
Base 1347198134719a13
Base 14354bb14354bd14
Base 1528762152876415
Base 161fb7d161fb7f16
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