1. Numbers
  2. Compare 129971 vs 131861

Compare 129971 vs 131861

Property129971131861
Typeprimeprime
Unique factors11
Total factors11
Prime factorization12997111318611
Prime factorization129971131861
Divisors count22
Divisors1, 1299711, 131861
Number of properties65
Additive primes5014th 
Chen primes5254th5313th
Cousin primes (2nd member)1509th 
Isolated primes9126th9249th
Primes12159th12316th
Pythagorean primes 6127th
Sophie germain primes1460th1471st
Roman numberals  
Base 21111110111011001121000000011000101012
Base 3201210212023202002122023
Base 413323230342000301114
Base 5131243415132044215
Base 62441415624542456
Base 71050632710563027
Base 837566384014258
Base 921725292207829
Base 101299711013186110
Base 1189716119008411
Base 126326b126438512
Base 134720a134803213
Base 143551914360a914
Base 152879b152910b15
Base 161fbb3162031516
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