1. Numbers
  2. Compare 103990 vs 103991

Compare 103990 vs 103991

Property103990103991
Typecomposite numberprime
Unique factors31
Total factors31
Prime factorization21 × 51 × 1039911039911
Prime factorization2 × 5 × 10399103991
Divisors count82
Divisors1, 2, 5, 10, 10399, 20798, 51995, 1039901, 103991
Number of properties010
Additive primes 4049th
Chen primes 4356th
Harmonic primes 3744th
Primes 9931st
Prime triplets (1st member) 525th
Sexy primes (1st member) 2520th
Sexy prime quadrupletss (1st member) 76th
Sexy prime triplets (1st member) 544th
Super primes 1225th
Twin primes (1st member) 1262nd
Roman numberals  
Base 2110010110001101102110010110001101112
Base 3120211221113120211221123
Base 412112031241211203134
Base 5113114305113114315
Base 62121234621212356
Base 761211576121167
Base 831306683130678
Base 916757491675759
Base 101039901010399110
Base 1171147117114811
Base 125021a125021b12
Base 1338443133844413
Base 1429c7c1429c7d14
Base 1520c2a1520c2b15
Base 1619636161963716
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