Compare 128221 vs 128393

Property128221128393
Typeprimeprime
Unique factors11
Total factors11
Prime factorization12822111283931
Prime factorization128221128393
Divisors count22
Divisors1, 1282211, 128393
Number of properties47
Chen primes 5197th
Cousin primes (2nd member) 1494th
Isolated primes9013th9025th
Long primes4505th4513th
Primes12004th12020th
Pythagorean primes5968th5976th
Sexy primes (1st member) 2983rd
Roman numberals  
Base 2111110100110111012111110101100010012
Base 3201112122213201120100223
Base 413310313141331120214
Base 5131003415131020335
Base 62425341624302256
Base 71042552710432167
Base 837233583726118
Base 921478792151089
Base 101282211012839310
Base 1188375118851111
Base 1262251126237512
Base 1346492134659513
Base 1434a291434b0d14
Base 1527ed1152809815
Base 161f4dd161f58916
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