1. Numbers
  2. Compare 128981 vs 129361

Compare 128981 vs 129361

Property128981129361
Typeprimeprime
Unique factors11
Total factors11
Prime factorization12898111293611
Prime factorization128981129361
Divisors count22
Divisors1, 1289811, 129361
Number of properties105
Additive primes4975th 
Chen primes5219th 
Isolated primes 9088th
Long primes4528th 
Lucky primes 1588th
Primes12073rd12107th
Prime triplets (1st member)612th 
Pythagorean primes6004th6026th
Sexy primes (1st member)2996th 
Sexy prime triplets (1st member)640th 
Super primes1446th1449th
Twin primes (1st member)1507th 
Roman numberals  
Base 2111110111110101012111111001010100012
Base 3201122210023201201100113
Base 413313311141332111014
Base 5131114115131144215
Base 62433045624345216
Base 71045016710461017
Base 837372583745218
Base 921583292164049
Base 101289811012936110
Base 11889a6118921111
Base 12627851262a4112
Base 13469281346b5b13
Base 143500d143520114
Base 152833b15284e115
Base 161f7d5161f95116
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