1. Numbers
  2. Compare 12491 vs 12499

Compare 12491 vs 12499

Property1249112499
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization124911291 × 4311
Prime factorization1249129 × 431
Divisors count24
Divisors1, 124911, 29, 431, 12499
Number of properties91
Additive primes720th 
Cousin primes (2nd member)243rd 
Emirps342nd 
Happy primes248th 
Isolated primes1008th 
Long primes578th 
Primes1491st 
Semiprimes 3253rd
Sexy primes (1st member)476th 
Sexy prime triplets (1st member)134th 
Roman numberals  
Base 2110000110010112110000110100112
Base 312201012231220102213
Base 43003023430031034
Base 534443153444445
Base 613345561335116
Base 7512637513047
Base 8303138303238
Base 9181189181279
Base 1012491101249910
Base 11942611943311
Base 12728b12729712
Base 1358bb1358c613
Base 1447a31447ab14
Base 153a7b153a8415
Base 1630cb1630d316
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