Compare 201391 vs 201401

Property201391201401
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization371 × 544312014011
Prime factorization37 × 5443201401
Divisors count42
Divisors1, 37, 5443, 2013911, 201401
Number of properties16
Chen primes 7566th
Good primes 1021st
Primes 18090th
Pythagorean primes 9027th
Semiprimes45545th 
Sophie germain primes 2067th
Twin primes (1st member) 2167th
Roman numberals  
Base 211000100101010111121100010010101110012
Base 310102002022131010200210223
Base 430102223343010223214
Base 5224210315224211015
Base 64152211641522256
Base 71466101714661147
Base 861125786112718
Base 933622793362389
Base 102013911020140110
Base 111283431112835211
Base 1298667129867512
Base 1370888137089513
Base 1453571145357b14
Base 153ea11153ea1b15
Base 16312af16312b916
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