Compare 680806 vs 680809
Property | 680806 | 680809 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 72 × 69471 | 6808091 |
Prime factorization | 2 × 7 × 7 × 6947 | 680809 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 7, 14, 49, 98, 6947, 13894, 48629, 97258, 340403, 680806 | 1, 680809 |
Number of properties | 0 | 6 |
Additive primes | 21504th | |
Chen primes | 21529th | |
Isolated primes | 43248th | |
Lucky primes | 6286th | |
Primes | 55125th | |
Sexy primes (2nd member) | 11859th | |
Roman numberals | ||
Base 2 | 101001100011011001102 | 101001100011011010012 |
Base 3 | 10211202200013 | 10211202200113 |
Base 4 | 22120312124 | 22120312214 |
Base 5 | 1332412115 | 1332412145 |
Base 6 | 223315146 | 223315216 |
Base 7 | 55336007 | 55336037 |
Base 8 | 24615468 | 24615518 |
Base 9 | 12468019 | 12468049 |
Base 10 | 68080610 | 68080910 |
Base 11 | 42555511 | 42555811 |
Base 12 | 289b9a12 | 289ba112 |
Base 13 | 1aab5913 | 1aab5c13 |
Base 14 | 13a17014 | 13a17314 |
Base 15 | d6ac115 | d6ac415 |
Base 16 | a636616 | a636916 |