Compare 21997 vs 22079

Property2199722079
Typeprimeprime
Unique factors11
Total factors11
Prime factorization219971220791
Prime factorization2199722079
Divisors count22
Divisors1, 219971, 22079
Number of properties87
Chen primes1209th1214th
Harmonic primes 910th
Isolated primes1721st1730th
Left-truncatable primes173rd 
Primes2464th2475th
Pythagorean primes1223rd 
Sexy primes (1st member)743rd 
Sexy primes (2nd member)742nd746th
Sexy prime triplets (2nd member)202nd 
Sexy prime triplets (3rd member) 203rd
Sophie germain primes 356th
Roman numberals  
Base 210101011110110121010110001111112
Base 31010011201310100212023
Base 4111132314111203334
Base 51200442512013045
Base 624550162501156
Base 712106371212417
Base 8527558530778
Base 9331519332529
Base 1021997102207910
Base 1115588111565211
Base 1210891121093b12
Base 13a02113a08513
Base 14803314809114
Base 1567b715681e15
Base 1655ed16563f16
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