Compare 28427 vs 28429
| Property | 28427 | 28429 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 311 × 1311 | 284291 |
| Prime factorization | 7 × 31 × 131 | 28429 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 31, 131, 217, 917, 4061, 28427 | 1, 28429 |
| Number of properties | 0 | 6 |
| Cousin primes (1st member) | 450th | |
| Isolated primes | 2188th | |
| Long primes | 1176th | |
| Lucky primes | 482nd | |
| Primes | 3093rd | |
| Pythagorean primes | 1539th | |
| Roman numberals | ||
| Base 2 | 1101111000010112 | 1101111000011012 |
| Base 3 | 11022222123 | 11022222213 |
| Base 4 | 123300234 | 123300314 |
| Base 5 | 14022025 | 14022045 |
| Base 6 | 3353356 | 3353416 |
| Base 7 | 1456107 | 1456127 |
| Base 8 | 674138 | 674158 |
| Base 9 | 428859 | 428879 |
| Base 10 | 2842710 | 2842910 |
| Base 11 | 1a3a311 | 1a3a511 |
| Base 12 | 1454b12 | 1455112 |
| Base 13 | cc2913 | cc2b13 |
| Base 14 | a50714 | a50914 |
| Base 15 | 865215 | 865415 |
| Base 16 | 6f0b16 | 6f0d16 |