1. Numbers
  2. Compare 129971 vs 130021

Compare 129971 vs 130021

Property129971130021
Typeprimeprime
Unique factors11
Total factors11
Prime factorization12997111300211
Prime factorization129971130021
Divisors count22
Divisors1, 1299711, 130021
Number of properties67
Additive primes5014th5016th
Chen primes5254th 
Cousin primes (2nd member)1509th 
Isolated primes9126th9128th
Long primes 4563rd
Primes12159th12161st
Pythagorean primes 6056th
Sexy primes (1st member) 3016th
Sophie germain primes1460th 
Super primes 1456th
Roman numberals  
Base 2111111011101100112111111011111001012
Base 3201210212023201211001213
Base 413323230341332332114
Base 5131243415131300415
Base 62441415624415416
Base 71050632710510337
Base 837566383757458
Base 921725292173179
Base 101299711013002110
Base 1189716118976111
Base 126326b12632b112
Base 134720a134724813
Base 1435519143555314
Base 152879b15287d115
Base 161fbb3161fbe516
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