Compare 12899 vs 12905

Property1289912905
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization12899151 × 291 × 891
Prime factorization128995 × 29 × 89
Divisors count28
Divisors1, 128991, 5, 29, 89, 145, 445, 2581, 12905
Number of properties70
Additive primes742nd 
Isolated primes1046th 
Long primes596th 
Primes1535th 
Safe primes142nd 
Sexy primes (2nd member)490th 
Sophie germain primes233rd 
Roman numberals  
Base 2110010011000112110010011010012
Base 312220020231222002223
Base 43021203430212214
Base 540304454031105
Base 613541561354256
Base 7524157524247
Base 8311438311518
Base 9186229186289
Base 1012899101290510
Base 11976711977211
Base 12756b12757512
Base 135b43135b4913
Base 1449b51449bb14
Base 153c4e153c5515
Base 16326316326916
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