Compare 348 vs 349
| Property | 348 | 349 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 22 × 31 × 291 | 3491 |
| Prime factorization | 2 × 2 × 3 × 29 | 349 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348 | 1, 349 |
| Number of properties | 0 | 7 |
| Cousin primes (1st member) | 20th | |
| Harmonic primes | 30th | |
| Lucky primes | 20th | |
| Primes | 70th | |
| Prime triplets (2nd member) | 20th | |
| Pythagorean primes | 33rd | |
| Twin primes (2nd member) | 21st | |
| Roman numberals | CCCXLVIII | CCCXLIX |
| Base 2 | 1010111002 | 1010111012 |
| Base 3 | 1102203 | 1102213 |
| Base 4 | 111304 | 111314 |
| Base 5 | 23435 | 23445 |
| Base 6 | 13406 | 13416 |
| Base 7 | 10057 | 10067 |
| Base 8 | 5348 | 5358 |
| Base 9 | 4269 | 4279 |
| Base 10 | 34810 | 34910 |
| Base 11 | 29711 | 29811 |
| Base 12 | 25012 | 25112 |
| Base 13 | 20a13 | 20b13 |
| Base 14 | 1ac14 | 1ad14 |
| Base 15 | 18315 | 18415 |
| Base 16 | 15c16 | 15d16 |