Compare 1289 vs 1429

Property12891429
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1289114291
Prime factorization12891429
Divisors count22
Divisors1, 12891, 1429
Number of properties79
Chen primes136th 
Cousin primes (1st member) 50th
Emirps 67th
Long primes 87th
Primes209th226th
Prime triplets (2nd member) 37th
Prime triplets (3rd member) 36th
Pythagorean primes103rd111th
Sexy primes (2nd member)90th97th
Sexy prime triplets (3rd member)34th 
Sophie germain primes45th 
Twin primes (1st member)44th 
Twin primes (2nd member) 47th
Roman numberalsMCCLXXXIXMCDXXIX
Base 2101000010012101100101012
Base 31202202312212213
Base 411002141121114
Base 5201245212045
Base 655456103416
Base 73521741117
Base 82411826258
Base 91682918579
Base 10128910142910
Base 11a7211108a11
Base 128b5129b112
Base 137821385c13
Base 146811474114
Base 155ae1565415
Base 165091659516
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