Compare 1021249 vs 1021253
| Property | 1021249 | 1021253 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 5471 × 18671 | 10212531 |
| Prime factorization | 547 × 1867 | 1021253 |
| Divisors count | 4 | 2 |
| Divisors | 1, 547, 1867, 1021249 | 1, 1021253 |
| Number of properties | 1 | 4 |
| Chen primes | 30534th | |
| Isolated primes | 63403rd | |
| Primes | 80068th | |
| Semiprimes | 214233rd | |
| Sexy primes (1st member) | 16691st | |
| Roman numberals | ||
| Base 2 | 111110010101010000012 | 111110010101010001012 |
| Base 3 | 12202122200013 | 12202122200123 |
| Base 4 | 33211110014 | 33211110114 |
| Base 5 | 2301344445 | 2301400035 |
| Base 6 | 335200016 | 335200056 |
| Base 7 | 114522557 | 114522627 |
| Base 8 | 37125018 | 37125058 |
| Base 9 | 18258019 | 18258059 |
| Base 10 | 102124910 | 102125310 |
| Base 11 | 63830911 | 63831211 |
| Base 12 | 41300112 | 41300512 |
| Base 13 | 299ab813 | 299abc13 |
| Base 14 | 1c826514 | 1c826914 |
| Base 15 | 1528d415 | 1528d815 |
| Base 16 | f954116 | f954516 |