Compare 11142 vs 11149
| Property | 11142 | 11149 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 21 × 32 × 6191 | 111491 |
| Prime factorization | 2 × 3 × 3 × 619 | 11149 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 3, 6, 9, 18, 619, 1238, 1857, 3714, 5571, 11142 | 1, 11149 |
| Number of properties | 0 | 7 |
| Emirps | 284th | |
| Happy primes | 224th | |
| Harmonic primes | 493rd | |
| Isolated primes | 903rd | |
| Long primes | 520th | |
| Primes | 1350th | |
| Pythagorean primes | 665th | |
| Roman numberals | ||
| Base 2 | 101011100001102 | 101011100011012 |
| Base 3 | 1200212003 | 1200212213 |
| Base 4 | 22320124 | 22320314 |
| Base 5 | 3240325 | 3240445 |
| Base 6 | 1233306 | 1233416 |
| Base 7 | 443257 | 443357 |
| Base 8 | 256068 | 256158 |
| Base 9 | 162509 | 162579 |
| Base 10 | 1114210 | 1114910 |
| Base 11 | 840a11 | 841611 |
| Base 12 | 654612 | 655112 |
| Base 13 | 50c113 | 50c813 |
| Base 14 | 40bc14 | 40c514 |
| Base 15 | 347c15 | 348415 |
| Base 16 | 2b8616 | 2b8d16 |