1. Numbers
  2. Compare 212207 vs 213947

Compare 212207 vs 213947

Property212207213947
Typeprimeprime
Unique factors11
Total factors11
Prime factorization21220712139471
Prime factorization212207213947
Divisors count22
Divisors1, 2122071, 213947
Number of properties78
Chen primes7934th7981st
Cousin primes (2nd member)2251st2260th
Harmonic primes 7159th
Long primes7103rd 
Primes18991st19122nd
Prime triplets (1st member) 887th
Prime triplets (2nd member)884th886th
Safe primes1237th 
Sexy primes (1st member) 4535th
Twin primes (1st member)2273rd2280th
Roman numberals  
Base 211001111001110111121101000011101110112
Base 310121000211231012121102223
Base 430330323343100323234
Base 5232423125233212425
Base 64314235643302556
Base 71542452715505167
Base 863635786416738
Base 935307593554289
Base 102122071021394710
Base 111354861113681811
Base 12a297b12a398b12
Base 137578813764c613
Base 14574991457d7d14
Base 1542d2215435d215
Base 1633cef16343bb16
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