1. Numbers
  2. Compare 131 vs 133

Compare 131 vs 133

Property131133
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization131171 × 191
Prime factorization1317 × 19
Divisors count24
Divisors1, 1311, 7, 19, 133
Number of properties121
Additive primes17th 
Chen primes26th 
Cousin primes (2nd member)12th 
Isolated primes13th 
Long primes12th 
Multiplicative primes10th 
Palindromic primes7th 
Primes32nd 
Semiprimes 44th
Sexy primes (1st member)20th 
Solinas primes23rd 
Sophie germain primes12th 
Ulam primes8th 
Roman numberalsCXXXICXXXIII
Base 2100000112100001012
Base 3112123112213
Base 42003420114
Base 51011510135
Base 633563416
Base 724572507
Base 820382058
Base 915591579
Base 101311013310
Base 1110a1111111
Base 12ab12b112
Base 13a113a313
Base 1495149714
Base 158b158d15
Base 1683168516
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