Compare 280129 vs 280547
| Property | 280129 | 280547 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2801291 | 2805471 |
| Prime factorization | 280129 | 280547 |
| Divisors count | 2 | 2 |
| Divisors | 1, 280129 | 1, 280547 |
| Number of properties | 4 | 5 |
| Chen primes | 10061st | 10072nd |
| Harmonic primes | 9125th | 9135th |
| Isolated primes | 18773rd | |
| Primes | 24444th | 24475th |
| Sexy primes (2nd member) | 5670th | |
| Twin primes (1st member) | 2839th | |
| Roman numberals | ||
| Base 2 | 10001000110010000012 | 10001000111111000112 |
| Base 3 | 1120200210113 | 1120202111223 |
| Base 4 | 10101210014 | 10101332034 |
| Base 5 | 324310045 | 324341425 |
| Base 6 | 100005216 | 100024556 |
| Base 7 | 22444637 | 22456317 |
| Base 8 | 10431018 | 10437438 |
| Base 9 | 4662349 | 4667489 |
| Base 10 | 28012910 | 28054710 |
| Base 11 | 18151311 | 18186311 |
| Base 12 | 11614112 | 11642b12 |
| Base 13 | 9a67513 | 9a90713 |
| Base 14 | 7413314 | 7435114 |
| Base 15 | 5800415 | 581d215 |
| Base 16 | 4464116 | 447e316 |