Compare 23909 vs 23912

Property2390923912
Typeprimecomposite number
Unique factors13
Total factors16
Prime factorization23909123 × 72 × 611
Prime factorization239092 × 2 × 2 × 7 × 7 × 61
Divisors count224
Divisors1, 239091, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 392, 427, 488, 854, 1708, 2989, 3416, 5978, 11956, 23912
Number of properties70
Additive primes1218th 
Chen primes1307th 
Long primes1013th 
Primes2660th 
Pythagorean primes1321st 
Sophie germain primes380th 
Twin primes (1st member)402nd 
Roman numberals  
Base 210111010110010121011101011010002
Base 31012210112310122101223
Base 4113112114113112204
Base 51231114512311225
Base 630240563024126
Base 712646471265007
Base 8565458565508
Base 9357159357189
Base 1023909102391210
Base 1116a661116a6911
Base 1211a051211a0812
Base 13ab6213ab6513
Base 1489db148a0014
Base 15713e15714215
Base 165d65165d6816
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