Compare 11247 vs 11257
| Property | 11247 | 11257 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 231 × 1631 | 112571 |
| Prime factorization | 3 × 23 × 163 | 11257 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 23, 69, 163, 489, 3749, 11247 | 1, 11257 |
| Number of properties | 0 | 9 |
| Cousin primes (1st member) | 222nd | |
| Emirps | 289th | |
| Harmonic primes | 496th | |
| Isolated primes | 910th | |
| Long primes | 523rd | |
| Primes | 1361st | |
| Pythagorean primes | 671st | |
| Sexy primes (2nd member) | 441st | |
| Super primes | 218th | |
| Roman numberals | ||
| Base 2 | 101011111011112 | 101011111110012 |
| Base 3 | 1201021203 | 1201022213 |
| Base 4 | 22332334 | 22333214 |
| Base 5 | 3244425 | 3300125 |
| Base 6 | 1240236 | 1240416 |
| Base 7 | 445357 | 445517 |
| Base 8 | 257578 | 257718 |
| Base 9 | 163769 | 163879 |
| Base 10 | 1124710 | 1125710 |
| Base 11 | 84a511 | 850411 |
| Base 12 | 661312 | 662112 |
| Base 13 | 517213 | 517c13 |
| Base 14 | 415514 | 416114 |
| Base 15 | 34ec15 | 350715 |
| Base 16 | 2bef16 | 2bf916 |