Compare 680797 vs 680809

Property680797680809
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization131 × 5236916808091
Prime factorization13 × 52369680809
Divisors count42
Divisors1, 13, 52369, 6807971, 680809
Number of properties16
Additive primes 21504th
Chen primes 21529th
Isolated primes 43248th
Lucky primes 6286th
Primes 55125th
Semiprimes145469th 
Sexy primes (2nd member) 11859th
Roman numberals  
Base 2101001100011010111012101001100011011010012
Base 31021120212201310211202200113
Base 42212031131422120312214
Base 513324114251332412145
Base 6223315016223315216
Base 75533555755336037
Base 82461535824615518
Base 91246781912468049
Base 106807971068080910
Base 114255471142555811
Base 12289b9112289ba112
Base 131aab50131aab5c13
Base 1413a1651413a17314
Base 15d6ab715d6ac415
Base 16a635d16a636916
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