Compare 163991 vs 164003

Property163991164003
Typeprimecomposite number
Unique factors12
Total factors13
Prime factorization163991172 × 33471
Prime factorization1639917 × 7 × 3347
Divisors count26
Divisors1, 1639911, 7, 49, 3347, 23429, 164003
Number of properties90
Additive primes6148th 
Chen primes6398th 
Cousin primes (2nd member)1811th 
Primes15014th 
Prime triplets (1st member)717th 
Prime triplets (2nd member)716th 
Sexy primes (1st member)3637th 
Sophie germain primes1752nd 
Twin primes (1st member)1838th 
Roman numberals  
Base 210100000001001011121010000000101000112
Base 3220222212023220222220123
Base 422000211342200022034
Base 5202214315202220035
Base 63303115633031356
Base 71252052712521007
Base 850022785002438
Base 926885292688659
Base 101639911016400310
Base 111022331110224411
Base 127aa9b127aaab12
Base 1359849135985813
Base 1443a991443aa714
Base 15338cb15338d815
Base 162809716280a316
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