1. Numbers
  2. Compare 12197 vs 12205

Compare 12197 vs 12205

Property1219712205
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization12197151 × 24411
Prime factorization121975 × 2441
Divisors count24
Divisors1, 121971, 5, 2441, 12205
Number of properties61
Chen primes746th 
Good primes198th 
Isolated primes981st 
Primes1458th 
Pythagorean primes719th 
Semiprimes 3186th
Sexy primes (1st member)470th 
Roman numberals  
Base 2101111101001012101111101011012
Base 312120120231212020013
Base 42332211423322314
Base 534224253423105
Base 613224561323016
Base 7503637504047
Base 8276458276558
Base 9176529176619
Base 1012197101220510
Base 11918911919611
Base 12708512709112
Base 13572313572b13
Base 14463314463b14
Base 15393215393a15
Base 162fa5162fad16
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