1. Numbers
  2. Compare 28142 vs 28142

Compare 28142 vs 28142

Property2814228142
Typesemiprimesemiprime
Unique factors22
Total factors22
Prime factorization21 × 14071121 × 140711
Prime factorization2 × 140712 × 14071
Divisors count44
Divisors1, 2, 14071, 281421, 2, 14071, 28142
Number of properties11
Semiprimes7017th7017th
Roman numberals  
Base 211011011110111021101101111011102
Base 31102121022311021210223
Base 4123132324123132324
Base 51400032514000325
Base 633414263341426
Base 714502271450227
Base 8667568667568
Base 9425389425389
Base 1028142102814210
Base 111a164111a16411
Base 1214352121435212
Base 13ca6a13ca6a13
Base 14a38214a38214
Base 15851215851215
Base 166dee166dee16
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