Compare 23 vs 25

Property2325
Typeprimesemiprime
Unique factors11
Total factors12
Prime factorization23152
Prime factorization235 × 5
Divisors count23
Divisors1, 231, 5, 25
Number of properties301
Additive primes6th 
Chen primes9th 
Class 1+ primes7th 
Cousin primes (2nd member)4th 
Factorial primes5th 
Happy primes4th 
Harmonic primes4th 
Isolated primes2nd 
Kynea primes3rd 
Left-truncatable primes7th 
Long primes4th 
Pierpont primes of the 2nd kind7th 
Primes9th 
Prime quintuplet 2s (5th member)2nd 
Prime sextuplets (6th member)1st 
Prime triplets (3rd member)5th 
Right-truncatable primes5th 
Safe primes4th 
Semiprimes 9th
Sexy primes (1st member)6th 
Sexy primes (2nd member)5th 
Sexy prime quadrupletss (4th member)1st 
Sexy prime quadrupletss (3rd member)2nd 
Sexy prime triplets (2nd member)4th 
Sexy prime triplets (3rd member)3rd 
Solinas primes8th 
Sophie germain primes5th 
Thabit primes4th 
Two-sided primes5th 
Wedderburn-etherington primes4th 
Woodall primes2nd 
Roman numberalsXXIIIXXV
Base 2101112110012
Base 321232213
Base 411341214
Base 54351005
Base 6356416
Base 7327347
Base 8278318
Base 9259279
Base 1023102510
Base 1121112311
Base 121b122112
Base 131a131c13
Base 1419141b14
Base 1518151a15
Base 1617161916
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