Compare 131 vs 241

Unique factors11
Total factors11
Prime factorization13112411
Prime factorization131241
Divisors count22
Divisors1, 1311, 241
Number of properties1210
Additive primes17th31st
Chen primes26th 
Cousin primes (2nd member)12th 
Harmonic primes 19th
Isolated primes13th 
Long primes12th 
Lucky primes 16th
Multiplicative primes10th 
Palindromic primes7th 
Proth primes 9th
Pythagorean primes 24th
Sexy primes (1st member)20th 
Solinas primes23rd29th
Sophie germain primes12th 
Super primes 16th
Twin primes (2nd member) 17th
Ulam primes8th10th
Roman numberalsCXXXICCXLI
Base 2100000112111100012
Base 3112123222213
Base 42003433014
Base 51011514315
Base 6335610416
Base 724574637
Base 820383618
Base 915592879
Base 101311024110
Base 1110a111aa11
Base 12ab1218112
Base 13a11315713
Base 14951413314
Base 158b1511115
Base 168316f116
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