Compare 128287 vs 128292

Property128287128292
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization128287122 × 31 × 106911
Prime factorization1282872 × 2 × 3 × 10691
Divisors count212
Divisors1, 1282871, 2, 3, 4, 6, 12, 10691, 21382, 32073, 42764, 64146, 128292
Number of properties50
Cousin primes (1st member)1492nd 
Good primes785th 
Isolated primes9016th 
Long primes4508th 
Primes12009th 
Roman numberals  
Base 2111110101000111112111110101001001002
Base 3201112221013201112221203
Base 413311013341331102104
Base 5131011225131011325
Base 62425531624255406
Base 71043005710430137
Base 837243783724448
Base 921487192148769
Base 101282871012829210
Base 1188425118842a11
Base 12622a712622b012
Base 1346513134651813
Base 1434a751434a7a14
Base 1528027152802c15
Base 161f51f161f52416
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