Compare 1153 vs 1231
| Property | 1153 | 1231 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 11531 | 12311 |
| Prime factorization | 1153 | 1231 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1153 | 1, 1231 |
| Number of properties | 9 | 6 |
| Additive primes | 108th | |
| Emirps | 48th | 56th |
| Long primes | 72nd | |
| Lucky primes | 52nd | |
| Pierpont primes | 19th | |
| Primes | 191st | 202nd |
| Proth primes | 18th | |
| Pythagorean primes | 93rd | |
| Sexy primes (1st member) | 88th | |
| Solinas primes | 52nd | |
| Super primes | 43rd | |
| Twin primes (2nd member) | 41st | 42nd |
| Roman numberals | MCLIII | MCCXXXI |
| Base 2 | 100100000012 | 100110011112 |
| Base 3 | 11202013 | 12001213 |
| Base 4 | 1020014 | 1030334 |
| Base 5 | 141035 | 144115 |
| Base 6 | 52016 | 54116 |
| Base 7 | 32357 | 34067 |
| Base 8 | 22018 | 23178 |
| Base 9 | 15219 | 16179 |
| Base 10 | 115310 | 123110 |
| Base 11 | 95911 | a1a11 |
| Base 12 | 80112 | 86712 |
| Base 13 | 6a913 | 73913 |
| Base 14 | 5c514 | 63d14 |
| Base 15 | 51d15 | 57115 |
| Base 16 | 48116 | 4cf16 |