Compare 277 vs 286
| Property | 277 | 286 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2771 | 21 × 111 × 131 |
| Prime factorization | 277 | 2 × 11 × 13 |
| Divisors count | 2 | 8 |
| Divisors | 1, 277 | 1, 2, 11, 13, 22, 26, 143, 286 |
| Number of properties | 10 | 0 |
| Cousin primes (1st member) | 17th | |
| Harmonic primes | 22nd | |
| Isolated primes | 24th | |
| Primes | 59th | |
| Prime triplets (1st member) | 17th | |
| Pythagorean primes | 27th | |
| Sexy primes (1st member) | 34th | |
| Sexy primes (2nd member) | 33rd | |
| Sexy prime triplets (2nd member) | 17th | |
| Super primes | 17th | |
| Roman numberals | CCLXXVII | CCLXXXVI |
| Base 2 | 1000101012 | 1000111102 |
| Base 3 | 1010213 | 1011213 |
| Base 4 | 101114 | 101324 |
| Base 5 | 21025 | 21215 |
| Base 6 | 11416 | 11546 |
| Base 7 | 5447 | 5567 |
| Base 8 | 4258 | 4368 |
| Base 9 | 3379 | 3479 |
| Base 10 | 27710 | 28610 |
| Base 11 | 23211 | 24011 |
| Base 12 | 1b112 | 1ba12 |
| Base 13 | 18413 | 19013 |
| Base 14 | 15b14 | 16614 |
| Base 15 | 13715 | 14115 |
| Base 16 | 11516 | 11e16 |