Compare 1237 vs 1481
| Property | 1237 | 1481 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12371 | 14811 |
| Prime factorization | 1237 | 1481 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1237 | 1, 1481 |
| Number of properties | 7 | 13 |
| Additive primes | 109th | |
| Chen primes | 152nd | |
| Emirps | 57th | |
| Happy primes | 46th | |
| Harmonic primes | 71st | 80th |
| Isolated primes | 120th | |
| Primes | 203rd | 234th |
| Prime quadruplets (1st member) | 6th | |
| Prime quintuplet 2s (1st member) | 4th | |
| Prime triplets (1st member) | 39th | |
| Pythagorean primes | 100th | 114th |
| Sexy primes (1st member) | 102nd | |
| Sexy primes (2nd member) | 88th | |
| Sexy prime quadrupletss (1st member) | 9th | |
| Sexy prime triplets (1st member) | 39th | |
| Sophie germain primes | 49th | |
| Twin primes (1st member) | 49th | |
| Roman numberals | MCCXXXVII | MCDLXXXI |
| Base 2 | 100110101012 | 101110010012 |
| Base 3 | 12002113 | 20002123 |
| Base 4 | 1031114 | 1130214 |
| Base 5 | 144225 | 214115 |
| Base 6 | 54216 | 105056 |
| Base 7 | 34157 | 42147 |
| Base 8 | 23258 | 27118 |
| Base 9 | 16249 | 20259 |
| Base 10 | 123710 | 148110 |
| Base 11 | a2511 | 112711 |
| Base 12 | 87112 | a3512 |
| Base 13 | 74213 | 89c13 |
| Base 14 | 64514 | 77b14 |
| Base 15 | 57715 | 68b15 |
| Base 16 | 4d516 | 5c916 |