Compare 1021289 vs 1021293
| Property | 1021289 | 1021293 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 5 |
| Total factors | 1 | 6 |
| Prime factorization | 10212891 | 32 × 71 × 131 × 291 × 431 |
| Prime factorization | 1021289 | 3 × 3 × 7 × 13 × 29 × 43 |
| Divisors count | 2 | 48 |
| Divisors | 1, 1021289 | 1, 3, 7, 9, 13, 21, 29, 39, 43, 63, 87, 91, 117, 129, 203, 261, 273, 301, 377, 387, 559, 609, 819, 903, 1131, 1247, 1677, 1827, 2639, 2709, 3393, 3741, 3913, 5031, 7917, 8729, 11223, 11739, 16211, 23751, 26187, 35217, 48633, 78561, 113477, 145899, 340431, 1021293 |
| Number of properties | 5 | 0 |
| Additive primes | 30837th | |
| Chen primes | 30536th | |
| Primes | 80073rd | |
| Sexy primes (2nd member) | 16692nd | |
| Twin primes (1st member) | 8335th | |
| Roman numberals | ||
| Base 2 | 111110010101011010012 | 111110010101011011012 |
| Base 3 | 12202122211123 | 12202122212003 |
| Base 4 | 33211112214 | 33211112314 |
| Base 5 | 2301401245 | 2301401335 |
| Base 6 | 335201056 | 335201136 |
| Base 7 | 114523437 | 114523507 |
| Base 8 | 37125518 | 37125558 |
| Base 9 | 18258459 | 18258509 |
| Base 10 | 102128910 | 102129310 |
| Base 11 | 63834511 | 63834911 |
| Base 12 | 41303512 | 41303912 |
| Base 13 | 299b1913 | 299b2013 |
| Base 14 | 1c829314 | 1c829714 |
| Base 15 | 15290e15 | 15291315 |
| Base 16 | f956916 | f956d16 |