Compare 201449 vs 205019
| Property | 201449 | 205019 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2014491 | 2050191 |
| Prime factorization | 201449 | 205019 |
| Divisors count | 2 | 2 |
| Divisors | 1, 201449 | 1, 205019 |
| Number of properties | 5 | 6 |
| Additive primes | 7412th | |
| Chen primes | 7568th | 7686th |
| Good primes | 1022nd | 1034th |
| Isolated primes | 13975th | |
| Long primes | 6882nd | |
| Primes | 18094th | 18382nd |
| Pythagorean primes | 9030th | |
| Twin primes (1st member) | 2168th | |
| Roman numberals | ||
| Base 2 | 1100010010111010012 | 1100100000110110112 |
| Base 3 | 1010201000023 | 1011020200223 |
| Base 4 | 3010232214 | 3020031234 |
| Base 5 | 224212445 | 230300345 |
| Base 6 | 41523456 | 42210556 |
| Base 7 | 14662137 | 15125037 |
| Base 8 | 6113518 | 6203338 |
| Base 9 | 3363029 | 3422089 |
| Base 10 | 20144910 | 20501910 |
| Base 11 | 12839611 | 13004111 |
| Base 12 | 986b512 | 9a78b12 |
| Base 13 | 7090113 | 7241913 |
| Base 14 | 535b314 | 54a0314 |
| Base 15 | 3ea4e15 | 40b2e15 |
| Base 16 | 312e916 | 320db16 |