Compare 256129 vs 256279
| Property | 256129 | 256279 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2561291 | 2562791 |
| Prime factorization | 256129 | 256279 |
| Divisors count | 2 | 2 |
| Divisors | 1, 256129 | 1, 256279 |
| Number of properties | 4 | 5 |
| Additive primes | 9120th | |
| Chen primes | 9317th | |
| Cousin primes (1st member) | 2634th | |
| Harmonic primes | 8400th | |
| Isolated primes | 17269th | 17278th |
| Lucky primes | 2806th | |
| Primes | 22536th | 22547th |
| Roman numberals | ||
| Base 2 | 1111101000100000012 | 1111101001000101112 |
| Base 3 | 1110001000213 | 1110001122113 |
| Base 4 | 3322020014 | 3322101134 |
| Base 5 | 311440045 | 312001045 |
| Base 6 | 52534416 | 52542516 |
| Base 7 | 21145067 | 21151127 |
| Base 8 | 7642018 | 7644278 |
| Base 9 | 4303079 | 4304849 |
| Base 10 | 25612910 | 25627910 |
| Base 11 | 16548511 | 16560111 |
| Base 12 | 10428112 | 10438712 |
| Base 13 | 8c77313 | 8c85a13 |
| Base 14 | 694ad14 | 6957914 |
| Base 15 | 50d5415 | 50e0415 |
| Base 16 | 3e88116 | 3e91716 |