Compare 13966 vs 13967

Property1396613967
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization21 × 69831139671
Prime factorization2 × 698313967
Divisors count42
Divisors1, 2, 6983, 139661, 13967
Number of properties18
Chen primes 838th
Cousin primes (2nd member) 265th
Happy primes 279th
Isolated primes 1131st
Left-truncatable primes 160th
Long primes 642nd
Primes 1650th
Safe primes 150th
Semiprimes3611th 
Roman numberals  
Base 2110110100011102110110100011112
Base 320101102132010110223
Base 43122032431220334
Base 542133154213325
Base 614435461443556
Base 7555017555027
Base 8332168332178
Base 9211379211389
Base 1013966101396710
Base 11a54711a54811
Base 1280ba1280bb12
Base 13648413648513
Base 14513814513914
Base 15421115421215
Base 16368e16368f16
This website uses cookies to ensure you get the best experience on our website. More info