Compare 218 vs 230

Property218230
Typesemiprimecomposite number
Unique factors23
Total factors23
Prime factorization21 × 109121 × 51 × 231
Prime factorization2 × 1092 × 5 × 23
Divisors count48
Divisors1, 2, 109, 2181, 2, 5, 10, 23, 46, 115, 230
Number of properties10
Semiprimes73rd 
Roman numberalsCCXVIIICCXXX
Base 2110110102111001102
Base 3220023221123
Base 43122432124
Base 51333514105
Base 61002610226
Base 743174467
Base 833283468
Base 926292759
Base 102181023010
Base 111891119a11
Base 121621217212
Base 1313a1314913
Base 141181412614
Base 15e81510515
Base 16da16e616
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