Compare 1479 vs 1481
| Property | 1479 | 1481 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 171 × 291 | 14811 |
| Prime factorization | 3 × 17 × 29 | 1481 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 17, 29, 51, 87, 493, 1479 | 1, 1481 |
| Number of properties | 0 | 13 |
| Chen primes | 152nd | |
| Happy primes | 46th | |
| Harmonic primes | 80th | |
| Primes | 234th | |
| Prime quadruplets (1st member) | 6th | |
| Prime quintuplet 2s (1st member) | 4th | |
| Prime triplets (1st member) | 39th | |
| Pythagorean primes | 114th | |
| Sexy primes (1st member) | 102nd | |
| Sexy prime quadrupletss (1st member) | 9th | |
| Sexy prime triplets (1st member) | 39th | |
| Sophie germain primes | 49th | |
| Twin primes (1st member) | 49th | |
| Roman numberals | MCDLXXIX | MCDLXXXI |
| Base 2 | 101110001112 | 101110010012 |
| Base 3 | 20002103 | 20002123 |
| Base 4 | 1130134 | 1130214 |
| Base 5 | 214045 | 214115 |
| Base 6 | 105036 | 105056 |
| Base 7 | 42127 | 42147 |
| Base 8 | 27078 | 27118 |
| Base 9 | 20239 | 20259 |
| Base 10 | 147910 | 148110 |
| Base 11 | 112511 | 112711 |
| Base 12 | a3312 | a3512 |
| Base 13 | 89a13 | 89c13 |
| Base 14 | 77914 | 77b14 |
| Base 15 | 68915 | 68b15 |
| Base 16 | 5c716 | 5c916 |