Compare 201251 vs 201401

Property201251201401
Typeprimeprime
Unique factors11
Total factors11
Prime factorization20125112014011
Prime factorization201251201401
Divisors count22
Divisors1, 2012511, 201401
Number of properties76
Additive primes7274th 
Chen primes 7566th
Cousin primes (2nd member)2146th 
Good primes 1021st
Harmonic primes6791st 
Isolated primes13751st 
Long primes6778th 
Primes18082nd18090th
Pythagorean primes 9027th
Sophie germain primes2066th2067th
Twin primes (1st member) 2167th
Roman numberals  
Base 211000100100010001121100010010101110012
Base 310102000120231010200210223
Base 430102020343010223214
Base 5224200015224211015
Base 64151415641522256
Base 71465511714661147
Base 861104386112718
Base 933605293362389
Base 102012511020140110
Base 111282261112835211
Base 129856b129867512
Base 13707ab137089513
Base 14534b1145357b14
Base 153e96b153ea1b15
Base 163122316312b916
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