1. Numbers
  2. Compare 23 vs 239

Compare 23 vs 239

Property23239
Typeprimeprime
Unique factors11
Total factors11
Prime factorization2312391
Prime factorization23239
Divisors count22
Divisors1, 231, 239
Number of properties3010
Additive primes6th 
Chen primes9th40th
Class 1+ primes7th 
Cousin primes (2nd member)4th 
Factorial primes5th 
Happy primes4th13th
Harmonic primes4th18th
Isolated primes2nd 
Kynea primes3rd 
Left-truncatable primes7th 
Long primes4th 
Pierpont primes of the 2nd kind7th 
Primes9th52nd
Prime quintuplet 2s (5th member)2nd 
Prime sextuplets (6th member)1st 
Prime triplets (3rd member)5th 
Right-truncatable primes5th15th
Safe primes4th 
Sexy primes (1st member)6th 
Sexy primes (2nd member)5th29th
Sexy prime quadrupletss (3rd member)2nd 
Sexy prime quadrupletss (4th member)1st 
Sexy prime triplets (2nd member)4th 
Sexy prime triplets (3rd member)3rd14th
Solinas primes8th28th
Sophie germain primes5th17th
Thabit primes4th 
Twin primes (1st member) 17th
Two-sided primes5th 
Wedderburn-etherington primes4th 
Woodall primes2nd 
Roman numberalsXXIIICCXXXIX
Base 2101112111011112
Base 32123222123
Base 4113432334
Base 543514245
Base 635610356
Base 73274617
Base 82783578
Base 92592859
Base 10231023910
Base 1121111a811
Base 121b1217b12
Base 131a1315513
Base 14191413114
Base 15181510e15
Base 161716ef16
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