Compare 206947 vs 206951

Property206947206951
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization131 × 1591912069511
Prime factorization13 × 15919206951
Divisors count42
Divisors1, 13, 15919, 2069471, 206951
Number of properties14
Additive primes 7481st
Chen primes 7753rd
Primes 18545th
Semiprimes46733rd 
Twin primes (1st member) 2220th
Roman numberals  
Base 211001010000110001121100101000011001112
Base 310111121220131011112122123
Base 430220120343022012134
Base 5231102425231103015
Base 64234031642340356
Base 71521226715212337
Base 862414386241478
Base 934478193447859
Base 102069471020695110
Base 111315341113153811
Base 129b917129b91b12
Base 1373270137327413
Base 14555bd14555c314
Base 15414b715414bb15
Base 1632863163286716
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