1. Numbers
  2. Compare 31121 vs 31147

Compare 31121 vs 31147

Property3112131147
Typeprimeprime
Unique factors11
Total factors11
Prime factorization311211311471
Prime factorization3112131147
Divisors count22
Divisors1, 311211, 31147
Number of properties69
Chen primes1602nd 
Cousin primes (1st member) 477th
Emirps668th 
Good primes332nd334th
Harmonic primes 1247th
Isolated primes 2395th
Lucky primes 520th
Primes3351st3354th
Prime triplets (1st member) 229th
Pythagorean primes1668th 
Sexy primes (1st member) 980th
Sexy prime triplets (1st member) 250th
Twin primes (1st member)480th 
Roman numberals  
Base 211110011001000121111001101010112
Base 31120200122311202011213
Base 4132121014132122234
Base 51443441514440425
Base 640002564001116
Base 715650671565447
Base 8746218746538
Base 9466189466479
Base 1031121103114710
Base 1121422112144611
Base 1216015121603712
Base 131121c131123c13
Base 14b4ad14b4cb14
Base 15934b15936715
Base 1679911679ab16
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