1. Numbers
  2. Compare 130406 vs 130409

Compare 130406 vs 130409

Property130406130409
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization21 × 6520311304091
Prime factorization2 × 65203130409
Divisors count42
Divisors1, 2, 65203, 1304061, 130409
Number of properties16
Additive primes 5030th
Chen primes 5267th
Harmonic primes 4595th
Primes 12196th
Pythagorean primes 6068th
Semiprimes30107th 
Twin primes (1st member) 1521st
Roman numberals  
Base 2111111101011001102111111101011010012
Base 3201212122123201212122223
Base 413331121241333112214
Base 5131331115131331145
Base 62443422624434256
Base 71052123710521267
Base 837654683765518
Base 921778592177889
Base 101304061013040910
Base 1189a811189a8411
Base 1263572126357512
Base 1347483134748613
Base 143574a143574d14
Base 152898b152898e15
Base 161fd66161fd6916
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