Compare 199807 vs 199810

Property199807199810
Typeprimecomposite number
Unique factors15
Total factors15
Prime factorization199807121 × 51 × 131 × 291 × 531
Prime factorization1998072 × 5 × 13 × 29 × 53
Divisors count232
Divisors1, 1998071, 2, 5, 10, 13, 26, 29, 53, 58, 65, 106, 130, 145, 265, 290, 377, 530, 689, 754, 1378, 1537, 1885, 3074, 3445, 3770, 6890, 7685, 15370, 19981, 39962, 99905, 199810
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 211000011000111111121100001100100000102
Base 310101100202131010110021013
Base 430030133343003020024
Base 5223432125223432205
Base 64141011641410146
Base 71461346714613527
Base 860617786062028
Base 933406793340719
Base 101998071019981010
Base 111271331112713611
Base 1297767129776a12
Base 136cc3a136cc4013
Base 1452b5d1452b6214
Base 153e307153e30a15
Base 1630c7f1630c8216
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