Compare 130015 vs 130021

Property130015130021
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization51 × 2600311300211
Prime factorization5 × 26003130021
Divisors count42
Divisors1, 5, 26003, 1300151, 130021
Number of properties17
Additive primes 5016th
Isolated primes 9128th
Long primes 4563rd
Primes 12161st
Pythagorean primes 6056th
Semiprimes30024th 
Sexy primes (1st member) 3016th
Super primes 1456th
Roman numberals  
Base 2111111011110111112111111011111001012
Base 3201211001013201211001213
Base 413323313341332332114
Base 5131300305131300415
Base 62441531624415416
Base 71051024710510337
Base 837573783757458
Base 921731192173179
Base 101300151013002110
Base 1189756118976111
Base 12632a712632b112
Base 1347242134724813
Base 143554b143555314
Base 15287ca15287d115
Base 161fbdf161fbe516
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