Compare 20345 vs 20353
| Property | 20345 | 20353 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 131 × 3131 | 203531 |
| Prime factorization | 5 × 13 × 313 | 20353 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 13, 65, 313, 1565, 4069, 20345 | 1, 20353 |
| Number of properties | 0 | 13 |
| Additive primes | 1067th | |
| Cousin primes (1st member) | 350th | |
| Harmonic primes | 836th | |
| Isolated primes | 1610th | |
| Lucky primes | 373rd | |
| Primes | 2299th | |
| Prime triplets (1st member) | 170th | |
| Pythagorean primes | 1145th | |
| Sexy primes (1st member) | 704th | |
| Sexy primes (2nd member) | 703rd | |
| Sexy prime quadrupletss (3rd member) | 36th | |
| Sexy prime triplets (2nd member) | 194th | |
| Sexy prime triplets (3rd member) | 193rd | |
| Roman numberals | ||
| Base 2 | 1001111011110012 | 1001111100000012 |
| Base 3 | 10002201123 | 10002202113 |
| Base 4 | 103313214 | 103320014 |
| Base 5 | 11223405 | 11224035 |
| Base 6 | 2341056 | 2341216 |
| Base 7 | 1132137 | 1132247 |
| Base 8 | 475718 | 476018 |
| Base 9 | 308159 | 308249 |
| Base 10 | 2034510 | 2035310 |
| Base 11 | 1431611 | 1432311 |
| Base 12 | b93512 | b94112 |
| Base 13 | 935013 | 935813 |
| Base 14 | 75b314 | 75bb14 |
| Base 15 | 606515 | 606d15 |
| Base 16 | 4f7916 | 4f8116 |