Compare 131 vs 135

Property131135
Typeprimecomposite number
Unique factors12
Total factors14
Prime factorization131133 × 51
Prime factorization1313 × 3 × 3 × 5
Divisors count28
Divisors1, 1311, 3, 5, 9, 15, 27, 45, 135
Number of properties120
Additive primes17th 
Chen primes26th 
Cousin primes (2nd member)12th 
Isolated primes13th 
Long primes12th 
Multiplicative primes10th 
Palindromic primes7th 
Primes32nd 
Sexy primes (1st member)20th 
Solinas primes23rd 
Sophie germain primes12th 
Ulam primes8th 
Roman numberalsCXXXICXXXV
Base 2100000112100001112
Base 3112123120003
Base 42003420134
Base 51011510205
Base 633563436
Base 724572527
Base 820382078
Base 915591609
Base 101311013510
Base 1110a1111311
Base 12ab12b312
Base 13a113a513
Base 1495149914
Base 158b159015
Base 1683168716
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