1. Numbers
  2. Compare 141221 vs 141257

Compare 141221 vs 141257

Property141221141257
Typeprimeprime
Unique factors11
Total factors11
Prime factorization14122111412571
Prime factorization141221141257
Divisors count22
Divisors1, 1412211, 141257
Number of properties77
Additive primes5413th 
Chen primes5645th5646th
Harmonic primes4922nd 
Isolated primes 9879th
Long primes4891st4893rd
Primes13114th13118th
Pythagorean primes6535th6538th
Sexy primes (1st member) 3231st
Sexy prime triplets (1st member) 680th
Twin primes (1st member)1620th 
Roman numberals  
Base 210001001111010010121000100111110010012
Base 3210112011023210112022023
Base 420213221142021330214
Base 5140043415140100125
Base 63005445630055456
Base 71125503711255547
Base 842364584237118
Base 923464292346829
Base 101412211014125710
Base 1197113119714611
Base 126988512698b512
Base 134c382134c3ac13
Base 1439673143969b14
Base 152bc9b152bcc215
Base 16227a516227c916
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