1. Numbers
  2. Compare 13897 vs 13907

Compare 13897 vs 13907

Property1389713907
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization131 × 10691139071
Prime factorization13 × 106913907
Divisors count42
Divisors1, 13, 1069, 138971, 13907
Number of properties19
Chen primes 836th
Cousin primes (2nd member) 264th
Harmonic primes 592nd
Isolated primes 1127th
Primes 1644th
Prime triplets (3rd member) 134th
Semiprimes3589th 
Sexy primes (1st member) 523rd
Sexy primes (2nd member) 522nd
Sexy prime triplets (2nd member) 147th
Roman numberals  
Base 2110110010010012110110010100112
Base 320100120132010020023
Base 43121021431211034
Base 542104254211125
Base 614420161442156
Base 7553427553557
Base 8331118331238
Base 9210519210629
Base 1013897101390710
Base 11a49411a4a311
Base 12806112806b12
Base 13643013643a13
Base 1450c91450d514
Base 1541b71541c215
Base 16364916365316
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