Compare 13897 vs 13901

Property1389713901
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization131 × 10691139011
Prime factorization13 × 106913901
Divisors count42
Divisors1, 13, 1069, 138971, 13901
Number of properties110
Chen primes 835th
Harmonic primes 591st
Long primes 638th
Primes 1642nd
Prime triplets (1st member) 134th
Pythagorean primes 814th
Semiprimes3589th 
Sexy primes (1st member) 522nd
Sexy prime triplets (1st member) 147th
Sophie germain primes 247th
Twin primes (1st member) 259th
Roman numberals  
Base 2110110010010012110110010011012
Base 320100120132010012123
Base 43121021431210314
Base 542104254211015
Base 614420161442056
Base 7553427553467
Base 8331118331158
Base 9210519210559
Base 1013897101390110
Base 11a49411a49811
Base 12806112806512
Base 13643013643413
Base 1450c91450cd14
Base 1541b71541bb15
Base 16364916364d16
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