Compare 210131 vs 211049

Property210131211049
Typeprimeprime
Unique factors11
Total factors11
Prime factorization21013112110491
Prime factorization210131211049
Divisors count22
Divisors1, 2101311, 211049
Number of properties67
Additive primes 7624th
Chen primes 7887th
Cousin primes (2nd member)2228th 
Happy primes 2875th
Harmonic primes7047th 
Isolated primes14314th 
Long primes7041st 
Primes18819th18894th
Pythagorean primes 9431st
Sophie germain primes2138th2147th
Twin primes (1st member) 2261st
Roman numberals  
Base 211001101001101001121100111000011010012
Base 310120002012231012011111223
Base 430310310343032012214
Base 5232110115232231445
Base 64300455643050256
Base 71533425715362067
Base 863232386341518
Base 935021893514489
Base 102101311021104910
Base 111339691113462311
Base 12a172b12a217512
Base 137484c13750a713
Base 14568151456cad14
Base 15423db15427ee15
Base 16334d3163386916
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