Compare 214939 vs 215143

Property214939215143
Typeprimeprime
Unique factors11
Total factors11
Prime factorization21493912151431
Prime factorization214939215143
Divisors count22
Divisors1, 2149391, 215143
Number of properties72
Chen primes8010th 
Cousin primes (1st member)2273rd 
Happy primes2917th 
Harmonic primes7197th 
Isolated primes14636th 
Long primes7186th 
Primes19209th19220th
Twin primes (2nd member) 2288th
Roman numberals  
Base 211010001111001101121101001000011001112
Base 310122021120131012210100213
Base 431013212343102012134
Base 5233342245233410335
Base 64335031643400116
Base 71553434715541457
Base 864363386441478
Base 935675193571079
Base 102149391021514310
Base 1113753a1113770511
Base 12a447712a460712
Base 1376aaa1376c0613
Base 145848b145859514
Base 1543a441543b2d15
Base 163479b163486716
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