Compare 680809 vs 680816
Property | 680809 | 680816 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 6 |
Prime factorization | 6808091 | 24 × 171 × 25031 |
Prime factorization | 680809 | 2 × 2 × 2 × 2 × 17 × 2503 |
Divisors count | 2 | 20 |
Divisors | 1, 680809 | 1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2503, 5006, 10012, 20024, 40048, 42551, 85102, 170204, 340408, 680816 |
Number of properties | 6 | 0 |
Additive primes | 21504th | |
Chen primes | 21529th | |
Isolated primes | 43248th | |
Lucky primes | 6286th | |
Primes | 55125th | |
Sexy primes (2nd member) | 11859th | |
Roman numberals | ||
Base 2 | 101001100011011010012 | 101001100011011100002 |
Base 3 | 10211202200113 | 10211202201023 |
Base 4 | 22120312214 | 22120313004 |
Base 5 | 1332412145 | 1332412315 |
Base 6 | 223315216 | 223315326 |
Base 7 | 55336037 | 55336137 |
Base 8 | 24615518 | 24615608 |
Base 9 | 12468049 | 12468129 |
Base 10 | 68080910 | 68081610 |
Base 11 | 42555811 | 42556411 |
Base 12 | 289ba112 | 289ba812 |
Base 13 | 1aab5c13 | 1aab6613 |
Base 14 | 13a17314 | 13a17a14 |
Base 15 | d6ac415 | d6acb15 |
Base 16 | a636916 | a637016 |