1. Numbers
  2. Compare 1297 vs 1663

Compare 1297 vs 1663

Property12971663
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1297116631
Prime factorization12971663
Divisors count22
Divisors1, 12971, 1663
Number of properties1411
Additive primes114th 
Chen primes138th 
Cousin primes (1st member)47th59th
Happy primes 50th
Harmonic primes 91st
Isolated primes124th158th
Long primes81st102nd
Lucky primes 62nd
Pierpont primes20th 
Primes211th261st
Prime triplets (1st member)34th43rd
Pythagorean primes104th 
Quartan primes8th 
Sexy primes (1st member)92nd113th
Sexy primes (2nd member)91st112th
Sexy prime triplets (2nd member)35th43rd
Super primes47th 
Roman numberalsMCCXCVIIMDCLXIII
Base 2101000100012110011111112
Base 31210001320211213
Base 411010141213334
Base 5201425231235
Base 6100016114116
Base 73532745647
Base 82421831778
Base 91701922479
Base 10129710166310
Base 11a7a11128211
Base 1290112b6712
Base 1378a139ac13
Base 146891486b14
Base 155b71575d15
Base 165111667f16
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