1. Numbers
  2. Compare 131213 vs 131297

Compare 131213 vs 131297

Property131213131297
Typeprimeprime
Unique factors11
Total factors11
Prime factorization13121311312971
Prime factorization131213131297
Divisors count22
Divisors1, 1312131, 131297
Number of properties510
Additive primes5055th5059th
Chen primes 5293rd
Cousin primes (2nd member) 1519th
Emirps 2496th
Harmonic primes4616th 
Isolated primes9207th9212th
Long primes 4599th
Primes12260th12267th
Pythagorean primes6099th6103rd
Sexy primes (1st member) 3038th
Ulam primes 863rd
Roman numberals  
Base 210000000001000110121000000000111000012
Base 3201222222023202000022123
Base 420000203142000032014
Base 5131443235132001425
Base 62451245624515056
Base 71054355710545357
Base 840021584003418
Base 921888292200859
Base 101312131013129710
Base 118a645118a71111
Base 1263b251263b9512
Base 134795413479ba13
Base 1435b651435bc514
Base 1528d281528d8215
Base 162008d16200e116
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