1. Numbers
  2. Compare 1249 vs 1663

Compare 1249 vs 1663

Property12491663
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1249116631
Prime factorization12491663
Divisors count22
Divisors1, 12491, 1663
Number of properties511
Cousin primes (1st member) 59th
Emirps58th 
Happy primes 50th
Harmonic primes 91st
Isolated primes121st158th
Long primes 102nd
Lucky primes53rd62nd
Primes204th261st
Prime triplets (1st member) 43rd
Pythagorean primes101st 
Sexy primes (1st member) 113th
Sexy primes (2nd member) 112th
Sexy prime triplets (2nd member) 43rd
Roman numberalsMCCXLIXMDCLXIII
Base 2100111000012110011111112
Base 31201021320211213
Base 410320141213334
Base 5144445231235
Base 654416114116
Base 73433745647
Base 82341831778
Base 91637922479
Base 10124910166310
Base 11a3611128211
Base 1288112b6712
Base 13751139ac13
Base 146531486b14
Base 155841575d15
Base 164e11667f16
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