Compare 103991 vs 104231

Property103991104231
Typeprimeprime
Unique factors11
Total factors11
Prime factorization10399111042311
Prime factorization103991104231
Divisors count22
Divisors1, 1039911, 104231
Number of properties107
Additive primes4049th4060th
Chen primes4356th4365th
Happy primes 1531st
Harmonic primes3744th 
Primes9931st9954th
Prime triplets (1st member)525th 
Sexy primes (1st member)2520th 
Sexy prime quadrupletss (1st member)76th 
Sexy prime triplets (1st member)544th 
Sophie germain primes 1216th
Super primes1225th 
Twin primes (1st member)1262nd1265th
Ulam primes 704th
Roman numberals  
Base 2110010110001101112110010111001001112
Base 3120211221123120212221023
Base 412112031341211302134
Base 5113114315113134115
Base 62121235621223156
Base 761211676126117
Base 831306783134478
Base 916757591678729
Base 101039911010423110
Base 1171148117134611
Base 125021b125039b12
Base 1338444133859a13
Base 1429c7d1429db114
Base 1520c2b1520d3b15
Base 1619637161972716
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