1. Numbers
  2. Compare 18131 vs 18427

Compare 18131 vs 18427

Property1813118427
Typeprimeprime
Unique factors11
Total factors11
Prime factorization181311184271
Prime factorization1813118427
Divisors count22
Divisors1, 181311, 18427
Number of properties68
Chen primes1032nd1044th
Cousin primes (2nd member)324th 
Emirps 571st
Harmonic primes 762nd
Isolated primes 1465th
Primes2078th2110th
Prime triplets (2nd member)157th 
Sexy primes (1st member) 649th
Sexy prime triplets (1st member) 182nd
Sophie germain primes301st 
Twin primes (1st member)320th 
Ulam primes 155th
Roman numberals  
Base 210001101101001121000111111110112
Base 322021211232210211113
Base 4101231034101333234
Base 51040011510422025
Base 621553562211516
Base 710360171045037
Base 8433238437738
Base 9267759272449
Base 1018131101842710
Base 1112693111293211
Base 12a5ab12a7b712
Base 13833913850613
Base 146871146a0314
Base 15558b1556d715
Base 1646d31647fb16
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