1. Numbers
  2. Compare 131 vs 143

Compare 131 vs 143

Property131143
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization1311111 × 131
Prime factorization13111 × 13
Divisors count24
Divisors1, 1311, 11, 13, 143
Number of properties121
Additive primes17th 
Chen primes26th 
Cousin primes (2nd member)12th 
Isolated primes13th 
Long primes12th 
Multiplicative primes10th 
Palindromic primes7th 
Primes32nd 
Semiprimes 48th
Sexy primes (1st member)20th 
Solinas primes23rd 
Sophie germain primes12th 
Ulam primes8th 
Roman numberalsCXXXICXLIII
Base 2100000112100011112
Base 3112123120223
Base 42003420334
Base 51011510335
Base 633563556
Base 724572637
Base 820382178
Base 915591689
Base 101311014310
Base 1110a1112011
Base 12ab12bb12
Base 13a113b013
Base 149514a314
Base 158b159815
Base 1683168f16
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