Compare 268819 vs 268830
| Property | 268819 | 268830 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 5 |
| Total factors | 1 | 6 |
| Prime factorization | 2688191 | 21 × 32 × 51 × 291 × 1031 |
| Prime factorization | 268819 | 2 × 3 × 3 × 5 × 29 × 103 |
| Divisors count | 2 | 48 |
| Divisors | 1, 268819 | 1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 103, 145, 174, 206, 261, 290, 309, 435, 515, 522, 618, 870, 927, 1030, 1305, 1545, 1854, 2610, 2987, 3090, 4635, 5974, 8961, 9270, 14935, 17922, 26883, 29870, 44805, 53766, 89610, 134415, 268830 |
| Number of properties | 9 | 0 |
| Cousin primes (1st member) | 2728th | |
| Harmonic primes | 8785th | |
| Primes | 23547th | |
| Prime quadruplets (4th member) | 64th | |
| Prime quintuplet 2s (4th member) | 18th | |
| Prime triplets (2nd member) | 1065th | |
| Prime triplets (3rd member) | 1064th | |
| Sexy primes (2nd member) | 5485th | |
| Twin primes (2nd member) | 2746th | |
| Roman numberals | ||
| Base 2 | 10000011010000100112 | 10000011010000111102 |
| Base 3 | 1111222020213 | 1111222022003 |
| Base 4 | 10012201034 | 10012201324 |
| Base 5 | 321002345 | 321003105 |
| Base 6 | 54323116 | 54323306 |
| Base 7 | 21665057 | 21665227 |
| Base 8 | 10150238 | 10150368 |
| Base 9 | 4486679 | 4486809 |
| Base 10 | 26881910 | 26883010 |
| Base 11 | 173a7111 | 173a8111 |
| Base 12 | 10b69712 | 10b6a612 |
| Base 13 | 9548513 | 9549313 |
| Base 14 | 6dd7514 | 6dd8214 |
| Base 15 | 549b415 | 549c015 |
| Base 16 | 41a1316 | 41a1e16 |