Compare 1153 vs 1154
| Property | 1153 | 1154 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 11531 | 21 × 5771 |
| Prime factorization | 1153 | 2 × 577 |
| Divisors count | 2 | 4 |
| Divisors | 1, 1153 | 1, 2, 577, 1154 |
| Number of properties | 9 | 1 |
| Emirps | 48th | |
| Long primes | 72nd | |
| Pierpont primes | 19th | |
| Primes | 191st | |
| Proth primes | 18th | |
| Pythagorean primes | 93rd | |
| Semiprimes | 340th | |
| Solinas primes | 52nd | |
| Super primes | 43rd | |
| Twin primes (2nd member) | 41st | |
| Roman numberals | MCLIII | MCLIV |
| Base 2 | 100100000012 | 100100000102 |
| Base 3 | 11202013 | 11202023 |
| Base 4 | 1020014 | 1020024 |
| Base 5 | 141035 | 141045 |
| Base 6 | 52016 | 52026 |
| Base 7 | 32357 | 32367 |
| Base 8 | 22018 | 22028 |
| Base 9 | 15219 | 15229 |
| Base 10 | 115310 | 115410 |
| Base 11 | 95911 | 95a11 |
| Base 12 | 80112 | 80212 |
| Base 13 | 6a913 | 6aa13 |
| Base 14 | 5c514 | 5c614 |
| Base 15 | 51d15 | 51e15 |
| Base 16 | 48116 | 48216 |