Compare 1143 vs 1153
| Property | 1143 | 1153 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 2 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 32 × 1271 | 11531 |
| Prime factorization | 3 × 3 × 127 | 1153 |
| Divisors count | 6 | 2 |
| Divisors | 1, 3, 9, 127, 381, 1143 | 1, 1153 |
| Number of properties | 0 | 9 |
| Emirps | 48th | |
| Long primes | 72nd | |
| Pierpont primes | 19th | |
| Primes | 191st | |
| Proth primes | 18th | |
| Pythagorean primes | 93rd | |
| Solinas primes | 52nd | |
| Super primes | 43rd | |
| Twin primes (2nd member) | 41st | |
| Roman numberals | MCXLIII | MCLIII |
| Base 2 | 100011101112 | 100100000012 |
| Base 3 | 11201003 | 11202013 |
| Base 4 | 1013134 | 1020014 |
| Base 5 | 140335 | 141035 |
| Base 6 | 51436 | 52016 |
| Base 7 | 32227 | 32357 |
| Base 8 | 21678 | 22018 |
| Base 9 | 15109 | 15219 |
| Base 10 | 114310 | 115310 |
| Base 11 | 94a11 | 95911 |
| Base 12 | 7b312 | 80112 |
| Base 13 | 69c13 | 6a913 |
| Base 14 | 5b914 | 5c514 |
| Base 15 | 51315 | 51d15 |
| Base 16 | 47716 | 48116 |