1. Numbers
  2. Compare 199807 vs 201247

Compare 199807 vs 201247

Property199807201247
Typeprimeprime
Unique factors11
Total factors11
Prime factorization19980712012471
Prime factorization199807201247
Divisors count22
Divisors1, 1998071, 201247
Number of properties94
Cousin primes (1st member)2134th2146th
Emirps4275th 
Isolated primes13654th13750th
Long primes6733rd6777th
Lucky primes2314th 
Primes17969th18081st
Prime triplets (1st member)840th 
Sexy primes (1st member)4293rd 
Sexy prime triplets (1st member)865th 
Roman numberals  
Base 211000011000111111121100010010000111112
Base 310101100202131010200011213
Base 430030133343010201334
Base 5223432125224144425
Base 64141011641514116
Base 71461346714655047
Base 860617786110378
Base 933406793360479
Base 101998071020124710
Base 111271331112822211
Base 1297767129856712
Base 136cc3a13707a713
Base 1452b5d14534ab14
Base 153e307153e96715
Base 1630c7f163121f16
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