Compare 41 vs 42

Property4142
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization41121 × 31 × 71
Prime factorization412 × 3 × 7
Divisors count28
Divisors1, 411, 2, 3, 6, 7, 14, 21, 42
Number of properties180
Additive primes8th 
Centered square primes3rd 
Chen primes13th 
Cousin primes (2nd member)5th 
Good primes6th 
Harmonic primes5th 
Primes13th 
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 numberalsXLIXLII
Base 210100121010102
Base 31112311203
Base 422142224
Base 513151325
Base 610561106
Base 7567607
Base 8518528
Base 9459469
Base 1041104210
Base 1138113911
Base 1235123612
Base 1332133313
Base 142d143014
Base 152b152c15
Base 1629162a16
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