Compare 1153 vs 1161
| Property | 1153 | 1161 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 4 |
| Prime factorization | 11531 | 33 × 431 |
| Prime factorization | 1153 | 3 × 3 × 3 × 43 |
| Divisors count | 2 | 8 |
| Divisors | 1, 1153 | 1, 3, 9, 27, 43, 129, 387, 1161 |
| Number of properties | 9 | 0 |
| 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 | MCLIII | MCLXI |
| Base 2 | 100100000012 | 100100010012 |
| Base 3 | 11202013 | 11210003 |
| Base 4 | 1020014 | 1020214 |
| Base 5 | 141035 | 141215 |
| Base 6 | 52016 | 52136 |
| Base 7 | 32357 | 32467 |
| Base 8 | 22018 | 22118 |
| Base 9 | 15219 | 15309 |
| Base 10 | 115310 | 116110 |
| Base 11 | 95911 | 96611 |
| Base 12 | 80112 | 80912 |
| Base 13 | 6a913 | 6b413 |
| Base 14 | 5c514 | 5cd14 |
| Base 15 | 51d15 | 52615 |
| Base 16 | 48116 | 48916 |