Compare 1237 vs 1361
| Property | 1237 | 1361 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12371 | 13611 |
| Prime factorization | 1237 | 1361 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1237 | 1, 1361 |
| Number of properties | 7 | 9 |
| Additive primes | 109th | 120th |
| Centered decagonal primes | 12th | |
| Chen primes | 142nd | |
| Emirps | 57th | |
| Harmonic primes | 71st | |
| Isolated primes | 120th | 127th |
| Mills primes | 3rd | |
| Primes | 203rd | 218th |
| Pythagorean primes | 100th | 107th |
| Sexy primes (1st member) | 95th | |
| Sexy primes (2nd member) | 88th | |
| Sexy prime triplets (1st member) | 36th | |
| Roman numberals | MCCXXXVII | MCCCLXI |
| Base 2 | 100110101012 | 101010100012 |
| Base 3 | 12002113 | 12121023 |
| Base 4 | 1031114 | 1111014 |
| Base 5 | 144225 | 204215 |
| Base 6 | 54216 | 101456 |
| Base 7 | 34157 | 36537 |
| Base 8 | 23258 | 25218 |
| Base 9 | 16249 | 17729 |
| Base 10 | 123710 | 136110 |
| Base 11 | a2511 | 102811 |
| Base 12 | 87112 | 95512 |
| Base 13 | 74213 | 80913 |
| Base 14 | 64514 | 6d314 |
| Base 15 | 57715 | 60b15 |
| Base 16 | 4d516 | 55116 |