1. Numbers
  2. Compare 128197 vs 128201

Compare 128197 vs 128201

Property128197128201
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization171 × 754111282011
Prime factorization17 × 7541128201
Divisors count42
Divisors1, 17, 7541, 1281971, 128201
Number of properties16
Chen primes 5188th
Good primes 784th
Primes 12001st
Pythagorean primes 5966th
Semiprimes29647th 
Twin primes (1st member) 1496th
Ulam primes 839th
Roman numberals  
Base 2111110100110001012111110100110010012
Base 3201112120013201112120123
Base 413310301141331030214
Base 5131002425131003015
Base 62425301624253056
Base 71042516710425237
Base 837230583723118
Base 921476192147659
Base 101281971012820110
Base 1188353118835711
Base 1262231126223512
Base 1346474134647813
Base 1434a0d1434a1314
Base 1527eb71527ebb15
Base 161f4c5161f4c916
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