1. Numbers
  2. Compare 12143 vs 13721

Compare 12143 vs 13721

Property1214313721
Typeprimeprime
Unique factors11
Total factors11
Prime factorization121431137211
Prime factorization1214313721
Divisors count22
Divisors1, 121431, 13721
Number of properties86
Additive primes699th 
Chen primes 823rd
Happy primes242nd 
Harmonic primes 583rd
Isolated primes978th 
Long primes566th 
Primes1453rd1623rd
Pythagorean primes 805th
Sexy primes (1st member)468th 
Super primes231st 
Twin primes (1st member) 255th
Ulam primes108th119th
Roman numberals  
Base 2101111011011112110101100110012
Base 312112220232002110123
Base 42331233431121214
Base 534203354143415
Base 613211561433056
Base 7502557550017
Base 8275578326318
Base 9175829207359
Base 1012143101372110
Base 11913a11a34411
Base 12703b127b3512
Base 1356b113632613
Base 1445d514500114
Base 1538e81540eb15
Base 162f6f16359916
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