1. Numbers
  2. Compare 428143 vs 428249

Compare 428143 vs 428249

Property428143428249
Typeprimeprime
Unique factors11
Total factors11
Prime factorization42814314282491
Prime factorization428143428249
Divisors count22
Divisors1, 4281431, 428249
Number of properties84
Additive primes 14243rd
Chen primes 14464th
Cousin primes (1st member)4027th 
Isolated primes27946th 
Primes36013th36023rd
Prime triplets (1st member)1537th 
Sexy primes (1st member)8093rd 
Sexy primes (2nd member)8092nd 
Sexy prime triplets (2nd member)1550th 
Super primes3827th 
Twin primes (1st member) 4036th
Roman numberals  
Base 21101000100001101111211010001000110110012
Base 321020202201132102021100023
Base 41220201233412202031214
Base 510220003351022004445
Base 6131020516131023456
Base 73432142734323537
Base 81504157815043318
Base 972226497224029
Base 104281431042824910
Base 112727411127282811
Base 12187927121879b512
Base 1311cb511311cc0313
Base 14b205914b20d314
Base 1586ccd1586d4e15
Base 166886f16688d916
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