Compare 57 vs 68

Property5768
Typesemiprimecomposite number
Unique factors22
Total factors23
Prime factorization31 × 19122 × 171
Prime factorization3 × 192 × 2 × 17
Divisors count46
Divisors1, 3, 19, 571, 2, 4, 17, 34, 68
Number of properties10
Semiprimes20th 
Roman numberalsLVIILXVIII
Base 2111001210001002
Base 32010321123
Base 4321410104
Base 521252335
Base 613361526
Base 711171257
Base 87181048
Base 9639759
Base 1057106810
Base 1152116211
Base 1249125812
Base 1345135313
Base 1441144c14
Base 153c154815
Base 1639164416
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