1. Numbers
  2. Compare 1289 vs 1307

Compare 1289 vs 1307

Property12891307
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1289113071
Prime factorization12891307
Divisors count22
Divisors1, 12891, 1307
Number of properties77
Additive primes 117th
Chen primes136th 
Cousin primes (2nd member) 48th
Isolated primes 125th
Primes209th214th
Prime triplets (3rd member) 35th
Pythagorean primes103rd 
Safe primes 29th
Sexy primes (2nd member)90th93rd
Sexy prime triplets (3rd member)34th 
Sophie germain primes45th 
Twin primes (1st member)44th 
Roman numberalsMCCLXXXIXMCCCVII
Base 2101000010012101000110112
Base 31202202312101023
Base 411002141101234
Base 5201245202125
Base 655456100156
Base 73521735457
Base 82411824338
Base 91682917129
Base 10128910130710
Base 11a7211a8911
Base 128b51290b12
Base 137821379713
Base 146811469514
Base 155ae155c215
Base 165091651b16
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