1. Numbers
  2. Compare 128981 vs 130021

Compare 128981 vs 130021

Property128981130021
Typeprimeprime
Unique factors11
Total factors11
Prime factorization12898111300211
Prime factorization128981130021
Divisors count22
Divisors1, 1289811, 130021
Number of properties107
Additive primes4975th5016th
Chen primes5219th 
Isolated primes 9128th
Long primes4528th4563rd
Primes12073rd12161st
Prime triplets (1st member)612th 
Pythagorean primes6004th6056th
Sexy primes (1st member)2996th3016th
Sexy prime triplets (1st member)640th 
Super primes1446th1456th
Twin primes (1st member)1507th 
Roman numberals  
Base 2111110111110101012111111011111001012
Base 3201122210023201211001213
Base 413313311141332332114
Base 5131114115131300415
Base 62433045624415416
Base 71045016710510337
Base 837372583757458
Base 921583292173179
Base 101289811013002110
Base 11889a6118976111
Base 126278512632b112
Base 1346928134724813
Base 143500d143555314
Base 152833b15287d115
Base 161f7d5161fbe516
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