Compare 41 vs 49

Unique factors11
Total factors12
Prime factorization41172
Prime factorization417 × 7
Divisors count23
Divisors1, 411, 7, 49
Number of properties181
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 
Semiprimes 17th
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 numberalsXLIXLIX
Base 210100121100012
Base 31112312113
Base 422143014
Base 513151445
Base 610561216
Base 75671007
Base 8518618
Base 9459549
Base 1041104910
Base 1138114511
Base 1235124112
Base 1332133a13
Base 142d143714
Base 152b153415
Base 1629163116
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