1. Numbers
  2. Compare 1142 vs 1151

Compare 1142 vs 1151

Property11421151
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization21 × 571111511
Prime factorization2 × 5711151
Divisors count42
Divisors1, 2, 571, 11421, 1151
Number of properties110
Chen primes 126th
Class 1+ primes 20th
Emirps 47th
Good primes 48th
Happy primes 40th
Multiplicative primes 15th
Pierpont primes of the 2nd kind 20th
Primes 190th
Semiprimes336th 
Solinas primes 51st
Twin primes (1st member) 41st
Roman numberalsMCXLIIMCLI
Base 2100011101102100011111112
Base 31120022311201223
Base 410131241013334
Base 5140325141015
Base 65142651556
Base 73221732337
Base 82166821778
Base 91508915189
Base 10114210115110
Base 119491195711
Base 127b2127bb12
Base 1369b136a713
Base 145b8145c314
Base 155121551b15
Base 164761647f16
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