Compare 428018 vs 428042

Property428018428042
Typesemiprimesemiprime
Unique factors22
Total factors22
Prime factorization21 × 214009121 × 2140211
Prime factorization2 × 2140092 × 214021
Divisors count44
Divisors1, 2, 214009, 4280181, 2, 214021, 428042
Number of properties11
Semiprimes93442nd93445th
Roman numberals  
Base 21101000011111110010211010001000000010102
Base 321020201011232102020111023
Base 41220133302412202000224
Base 510214403351021441325
Base 6131013226131014026
Base 73431603734316367
Base 81503762815040128
Base 972211597221429
Base 104280181042804210
Base 112726381127265a11
Base 121878421218786212
Base 1311ca861311caa413
Base 14b1daa14b1dc614
Base 1586c481586c6215
Base 16687f2166880a16
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