Compare 130019 vs 130021

Property130019130021
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization231 × 565311300211
Prime factorization23 × 5653130021
Divisors count42
Divisors1, 23, 5653, 1300191, 130021
Number of properties17
Additive primes 5016th
Isolated primes 9128th
Long primes 4563rd
Primes 12161st
Pythagorean primes 6056th
Semiprimes30025th 
Sexy primes (1st member) 3016th
Super primes 1456th
Roman numberals  
Base 2111111011111000112111111011111001012
Base 3201211001123201211001213
Base 413323320341332332114
Base 5131300345131300415
Base 62441535624415416
Base 71051031710510337
Base 837574383757458
Base 921731592173179
Base 101300191013002110
Base 118975a118976111
Base 12632ab12632b112
Base 1347246134724813
Base 1435551143555314
Base 15287ce15287d115
Base 161fbe3161fbe516
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