Compare 1523 vs 2099
| Property | 1523 | 2099 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 15231 | 20991 |
| Prime factorization | 1523 | 2099 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1523 | 1, 2099 |
| Number of properties | 7 | 6 |
| Additive primes | 131st | |
| Chen primes | 194th | |
| Emirps | 74th | |
| Isolated primes | 142nd | 190th |
| Left-truncatable primes | 59th | |
| Long primes | 121st | |
| Primes | 241st | 317th |
| Safe primes | 34th | 41st |
| Super primes | 53rd | 66th |
| Roman numberals | MDXXIII | MMXCIX |
| Base 2 | 101111100112 | 1000001100112 |
| Base 3 | 20021023 | 22122023 |
| Base 4 | 1133034 | 2003034 |
| Base 5 | 220435 | 313445 |
| Base 6 | 110156 | 134156 |
| Base 7 | 43047 | 60567 |
| Base 8 | 27638 | 40638 |
| Base 9 | 20729 | 27829 |
| Base 10 | 152310 | 209910 |
| Base 11 | 116511 | 163911 |
| Base 12 | a6b12 | 126b12 |
| Base 13 | 90213 | c5613 |
| Base 14 | 7ab14 | a9d14 |
| Base 15 | 6b815 | 94e15 |
| Base 16 | 5f316 | 83316 |