Compare 626 vs 630

Property626630
Typesemiprimecomposite number
Unique factors24
Total factors25
Prime factorization21 × 313121 × 32 × 51 × 71
Prime factorization2 × 3132 × 3 × 3 × 5 × 7
Divisors count424
Divisors1, 2, 313, 6261, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630
Number of properties10
Semiprimes191st 
Roman numberalsDCXXVIDCXXX
Base 21001110010210011101102
Base 321201232121003
Base 4213024213124
Base 5100015100105
Base 62522625306
Base 71553715607
Base 81162811668
Base 976597709
Base 106261063010
Base 1151a1152311
Base 124421244612
Base 133921339613
Base 1432a1433014
Base 152bb152c015
Base 162721627616
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