Compare 128969 vs 128973

Property128969128973
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization128969131 × 131 × 33071
Prime factorization1289693 × 13 × 3307
Divisors count28
Divisors1, 1289691, 3, 13, 39, 3307, 9921, 42991, 128973
Number of properties70
Chen primes5218th 
Emirps2433rd 
Primes12071st 
Pythagorean primes6003rd 
Super primes1445th 
Twin primes (1st member)1506th 
Ulam primes844th 
Roman numberals  
Base 2111110111110010012111110111110011012
Base 3201122201223201122202103
Base 413313302141331330314
Base 5131113345131113435
Base 62433025624330336
Base 71045001710450057
Base 837371183737158
Base 921581892158239
Base 101289691012897310
Base 1188995118899911
Base 1262775126277912
Base 1346919134692013
Base 1435001143500514
Base 152832e152833315
Base 161f7c9161f7cd16
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