Compare 57 vs 64

Property5764
Typesemiprimecomposite number
Unique factors21
Total factors26
Prime factorization31 × 19126
Prime factorization3 × 192 × 2 × 2 × 2 × 2 × 2
Divisors count47
Divisors1, 3, 19, 571, 2, 4, 8, 16, 32, 64
Number of properties10
Semiprimes20th 
Roman numberalsLVIILXIV
Base 2111001210000002
Base 32010321013
Base 4321410004
Base 521252245
Base 613361446
Base 711171217
Base 87181008
Base 9639719
Base 1057106410
Base 1152115911
Base 1249125412
Base 1345134c13
Base 1441144814
Base 153c154415
Base 1639164016
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