1. Numbers
  2. Compare 199807 vs 199818

Compare 199807 vs 199818

Property199807199818
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization199807121 × 32 × 171 × 6531
Prime factorization1998072 × 3 × 3 × 17 × 653
Divisors count224
Divisors1, 1998071, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 653, 1306, 1959, 3918, 5877, 11101, 11754, 22202, 33303, 66606, 99909, 199818
Number of properties90
Cousin primes (1st member)2134th 
Emirps4275th 
Isolated primes13654th 
Long primes6733rd 
Lucky primes2314th 
Primes17969th 
Prime triplets (1st member)840th 
Sexy primes (1st member)4293rd 
Sexy prime triplets (1st member)865th 
Roman numberals  
Base 211000011000111111121100001100100010102
Base 310101100202131010110022003
Base 430030133343003020224
Base 5223432125223432335
Base 64141011641410306
Base 71461346714613637
Base 860617786062128
Base 933406793340809
Base 101998071019981810
Base 111271331112714311
Base 1297767129777612
Base 136cc3a136cc4813
Base 1452b5d1452b6a14
Base 153e307153e31315
Base 1630c7f1630c8a16
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