Compare 41 vs 45

Typeprimecomposite number
Unique factors12
Total factors13
Prime factorization41132 × 51
Prime factorization413 × 3 × 5
Divisors count26
Divisors1, 411, 3, 5, 9, 15, 45
Number of properties180
Additive primes8th 
Centered square primes3rd 
Chen primes13th 
Cousin primes (2nd member)5th 
Good primes6th 
Harmonic primes5th 
Prime triplets (1st member)7th 
Prime triplets (2nd member)6th 
Proth primes5th 
Pythagorean primes6th 
Sexy primes (1st member)9th 
Sexy prime quadrupletss (1st member)3rd 
Sexy prime triplets (1st member)6th 
Solinas primes12th 
Sophie germain primes7th 
Super primes6th 
Twin primes (1st member)6th 
Roman numberalsXLIXLV
Base 210100121011012
Base 31112312003
Base 422142314
Base 513151405
Base 610561136
Base 7567637
Base 8518558
Base 9459509
Base 1041104510
Base 1138114111
Base 1235123912
Base 1332133613
Base 142d143314
Base 152b153015
Base 1629162d16
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