Compare 280139 vs 281627
| Property | 280139 | 281627 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2801391 | 2816271 |
| Prime factorization | 280139 | 281627 |
| Divisors count | 2 | 2 |
| Divisors | 1, 280139 | 1, 281627 |
| Number of properties | 6 | 7 |
| Additive primes | 9808th | |
| Chen primes | 10062nd | 10107th |
| Cousin primes (2nd member) | 2827th | |
| Isolated primes | 18774th | 18873rd |
| Long primes | 9155th | |
| Primes | 24445th | 24568th |
| Prime triplets (3rd member) | 1096th | |
| Safe primes | 1554th | 1562nd |
| Sexy primes (2nd member) | 5694th | |
| Roman numberals | ||
| Base 2 | 10001000110010010112 | 10001001100000110112 |
| Base 3 | 1120200211123 | 1120220221223 |
| Base 4 | 10101210234 | 10103001234 |
| Base 5 | 324310245 | 330030025 |
| Base 6 | 100005356 | 100114556 |
| Base 7 | 22445067 | 22520337 |
| Base 8 | 10431138 | 10460338 |
| Base 9 | 4662459 | 4682789 |
| Base 10 | 28013910 | 28162710 |
| Base 11 | 18152211 | 18265511 |
| Base 12 | 11614b12 | 116b8b12 |
| Base 13 | 9a68213 | 9b25813 |
| Base 14 | 7413d14 | 748c314 |
| Base 15 | 5800e15 | 586a215 |
| Base 16 | 4464b16 | 44c1b16 |