Compare 139 vs 149

Unique factors11
Total factors11
Prime factorization13911491
Prime factorization139149
Divisors count22
Divisors1, 1391, 149
Number of properties68
Additive primes19th 
Chen primes28th29th
Emirps 11th
Good primes 14th
Happy primes10th 
Harmonic primes11th12th
Long primes 13th
Pythagorean primes 16th
Twin primes (1st member) 12th
Twin primes (2nd member)11th 
Roman numberalsCXXXIXCXLIX
Base 2100010112100101012
Base 3120113121123
Base 42023421114
Base 51024510445
Base 635164056
Base 725673027
Base 821382258
Base 916491759
Base 101391014910
Base 111171112611
Base 12b71210512
Base 13a913b613
Base 149d14a914
Base 1594159e15
Base 168b169516
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