Compare 1361 vs 1523
| Property | 1361 | 1523 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 13611 | 15231 |
| Prime factorization | 1361 | 1523 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1361 | 1, 1523 |
| Number of properties | 9 | 7 |
| Additive primes | 120th | 131st |
| Centered decagonal primes | 12th | |
| Chen primes | 142nd | |
| Emirps | 74th | |
| Isolated primes | 127th | 142nd |
| Left-truncatable primes | 59th | |
| Mills primes | 3rd | |
| Primes | 218th | 241st |
| Pythagorean primes | 107th | |
| Safe primes | 34th | |
| Sexy primes (1st member) | 95th | |
| Sexy prime triplets (1st member) | 36th | |
| Super primes | 53rd | |
| Roman numberals | MCCCLXI | MDXXIII |
| Base 2 | 101010100012 | 101111100112 |
| Base 3 | 12121023 | 20021023 |
| Base 4 | 1111014 | 1133034 |
| Base 5 | 204215 | 220435 |
| Base 6 | 101456 | 110156 |
| Base 7 | 36537 | 43047 |
| Base 8 | 25218 | 27638 |
| Base 9 | 17729 | 20729 |
| Base 10 | 136110 | 152310 |
| Base 11 | 102811 | 116511 |
| Base 12 | 95512 | a6b12 |
| Base 13 | 80913 | 90213 |
| Base 14 | 6d314 | 7ab14 |
| Base 15 | 60b15 | 6b815 |
| Base 16 | 55116 | 5f316 |