1. Numbers
  2. Compare 128969 vs 128972

Compare 128969 vs 128972

Property128969128972
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization128969122 × 191 × 16971
Prime factorization1289692 × 2 × 19 × 1697
Divisors count212
Divisors1, 1289691, 2, 4, 19, 38, 76, 1697, 3394, 6788, 32243, 64486, 128972
Number of properties70
Chen primes5218th 
Emirps2433rd 
Primes12071st 
Pythagorean primes6003rd 
Super primes1445th 
Twin primes (1st member)1506th 
Ulam primes844th 
Roman numberals  
Base 2111110111110010012111110111110011002
Base 3201122201223201122202023
Base 413313302141331330304
Base 5131113345131113425
Base 62433025624330326
Base 71045001710450047
Base 837371183737148
Base 921581892158229
Base 101289691012897210
Base 1188995118899811
Base 1262775126277812
Base 1346919134691c13
Base 1435001143500414
Base 152832e152833215
Base 161f7c9161f7cc16
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