Compare 490991 vs 491129

Property490991491129
Typeprimeprime
Unique factors11
Total factors11
Prime factorization49099114911291
Prime factorization490991491129
Divisors count22
Divisors1, 4909911, 491129
Number of properties43
Chen primes16237th16240th
Isolated primes 31852nd
Primes40843rd40851st
Sophie germain primes4262nd 
Twin primes (1st member)4498th 
Roman numberals  
Base 21110111110111101111211101111110011110012
Base 322022111121232202212002223
Base 41313313233413133213214
Base 511120243151112040045
Base 6143050356143054256
Base 74113314741136027
Base 81676757816771718
Base 982745598276289
Base 104909911049112910
Base 1130598611305aa111
Base 121b817b121b827512
Base 131426371314271213
Base 14cad0b14cada914
Base 159a72b159a7be15
Base 1677def1677e7916
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