Compare 168449 vs 211969

Property168449211969
Typeprimeprime
Unique factors11
Total factors11
Prime factorization16844912119691
Prime factorization168449211969
Divisors count22
Divisors1, 1684491, 211969
Number of properties75
Chen primes6526th7925th
Good primes909th 
Isolated primes 14432nd
Primes15369th18975th
Proth primes124th134th
Pythagorean primes7663rd9473rd
Sophie germain primes1791st 
Twin primes (1st member)1871st 
Roman numberals  
Base 210100100100000000121100111100000000012
Base 32212000121231012022022013
Base 422102000143033000014
Base 5203422445232403345
Base 63335505643132016
Base 71301051715416627
Base 851100186360018
Base 927605593526819
Base 101684491021196910
Base 111056161113528a11
Base 128159512a280112
Base 135b898137563413
Base 1445561145736914
Base 1534d9e1542c1415
Base 16292011633c0116
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