Compare 11491 vs 12143
| Property | 11491 | 12143 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 114911 | 121431 |
| Prime factorization | 11491 | 12143 |
| Divisors count | 2 | 2 |
| Divisors | 1, 11491 | 1, 12143 |
| Number of properties | 7 | 8 |
| Additive primes | 699th | |
| Happy primes | 234th | 242nd |
| Harmonic primes | 505th | |
| Isolated primes | 978th | |
| Long primes | 566th | |
| Lucky primes | 235th | |
| Primes | 1386th | 1453rd |
| Sexy primes (1st member) | 447th | 468th |
| Sexy prime triplets (1st member) | 124th | |
| Super primes | 231st | |
| Twin primes (2nd member) | 228th | |
| Ulam primes | 108th | |
| Roman numberals | ||
| Base 2 | 101100111000112 | 101111011011112 |
| Base 3 | 1202021213 | 1211222023 |
| Base 4 | 23032034 | 23312334 |
| Base 5 | 3314315 | 3420335 |
| Base 6 | 1251116 | 1321156 |
| Base 7 | 453347 | 502557 |
| Base 8 | 263438 | 275578 |
| Base 9 | 166779 | 175829 |
| Base 10 | 1149110 | 1214310 |
| Base 11 | 86a711 | 913a11 |
| Base 12 | 679712 | 703b12 |
| Base 13 | 52cc13 | 56b113 |
| Base 14 | 428b14 | 45d514 |
| Base 15 | 361115 | 38e815 |
| Base 16 | 2ce316 | 2f6f16 |