Compare 201385 vs 201390

Property201385201390
Typesemiprimecomposite number
Unique factors25
Total factors26
Prime factorization51 × 40277121 × 31 × 51 × 72 × 1371
Prime factorization5 × 402772 × 3 × 5 × 7 × 7 × 137
Divisors count448
Divisors1, 5, 40277, 2013851, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 137, 147, 210, 245, 274, 294, 411, 490, 685, 735, 822, 959, 1370, 1470, 1918, 2055, 2877, 4110, 4795, 5754, 6713, 9590, 13426, 14385, 20139, 28770, 33565, 40278, 67130, 100695, 201390
Number of properties10
Semiprimes45542nd 
Roman numberals  
Base 211000100101010100121100010010101011102
Base 310102002020131010200202203
Base 430102222143010222324
Base 5224210205224210305
Base 64152201641522106
Base 71466062714661007
Base 861125186112568
Base 933622193362269
Base 102013851020139010
Base 111283381112834211
Base 1298661129866612
Base 1370882137088713
Base 1453569145357014
Base 153ea0a153ea1015
Base 16312a916312ae16
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