1. Numbers
  2. Compare 13989 vs 13999

Compare 13989 vs 13999

Property1398913999
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization31 × 46631139991
Prime factorization3 × 466313999
Divisors count42
Divisors1, 3, 4663, 139891, 13999
Number of properties13
Additive primes 792nd
Primes 1652nd
Semiprimes3619th 
Twin primes (2nd member) 261st
Roman numberals  
Base 2110110101001012110110101011112
Base 320101201032010121113
Base 43122211431222334
Base 542142454214445
Base 614443361444516
Base 7555337555467
Base 8332458332578
Base 9211639211749
Base 1013989101399910
Base 11a56811a57711
Base 12811912812712
Base 1364a11364ab13
Base 14515314515d14
Base 15422915423415
Base 1636a51636af16
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