Compare 280113 vs 280121

Property280113280121
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization31 × 9337112801211
Prime factorization3 × 93371280121
Divisors count42
Divisors1, 3, 93371, 2801131, 280121
Number of properties15
Chen primes 10060th
Isolated primes 18772nd
Primes 24443rd
Semiprimes62361st 
Sophie germain primes 2703rd
Super primes 2714th
Roman numberals  
Base 21000100011000110001210001000110001110012
Base 311202002012031120200202123
Base 41010120301410101203214
Base 5324304235324304415
Base 6100004536100005056
Base 72244441722444527
Base 81043061810430718
Base 946621694662259
Base 102801131028012110
Base 111814a91118150611
Base 121161291211613512
Base 139a662139a66a13
Base 1474121147412914
Base 1557ee31557eeb15
Base 1644631164463916
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