Compare 198941 vs 199109

Property198941199109
Typeprimeprime
Unique factors11
Total factors11
Prime factorization19894111991091
Prime factorization198941199109
Divisors count22
Divisors1, 1989411, 199109
Number of properties87
Additive primes 7198th
Chen primes7491st 
Cousin primes (2nd member)2126th 
Harmonic primes6723rd 
Isolated primes 13612th
Long primes6696th6703rd
Primes17900th17915th
Prime triplets (2nd member)837th 
Pythagorean primes8931st8940th
Sexy primes (2nd member) 4284th
Sophie germain primes 2054th
Twin primes (1st member)2151st 
Roman numberals  
Base 211000010010001110121100001001110001012
Base 310100222001231010100101023
Base 430021013143002130114
Base 5223312315223324145
Base 64133005641334456
Base 71456001714563317
Base 860443586047058
Base 933280593331129
Base 101989411019910910
Base 111265161112665911
Base 1297165129728512
Base 136c722136c82113
Base 145270114527c114
Base 153de2b153dede15
Base 163091d16309c516
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