Compare 12629 vs 12641

Property1262912641
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization731 × 1731126411
Prime factorization73 × 17312641
Divisors count42
Divisors1, 73, 173, 126291, 12641
Number of properties112
Centered square primes 28th
Chen primes 766th
Cousin primes (2nd member) 244th
Emirps 348th
Harmonic primes 540th
Isolated primes 1023rd
Primes 1510th
Pythagorean primes 748th
Semiprimes3280th 
Sexy primes (1st member) 484th
Sexy prime quadrupletss (1st member) 27th
Sexy prime triplets (1st member) 137th
Ulam primes 109th
Roman numberals  
Base 2110001010101012110001011000012
Base 312202220231221000123
Base 43011111430112014
Base 540100454010315
Base 613424561343056
Base 7515517515667
Base 8305258305418
Base 9182829183059
Base 1012629101264110
Base 11954111955211
Base 12738512739512
Base 1359961359a513
Base 14486114486d14
Base 153b1e153b2b15
Base 16315516316116
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