Compare 258991 vs 259121
| Property | 258991 | 259121 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2589911 | 2591211 |
| Prime factorization | 258991 | 259121 |
| Divisors count | 2 | 2 |
| Divisors | 1, 258991 | 1, 259121 |
| Number of properties | 3 | 3 |
| Chen primes | 9408th | |
| Harmonic primes | 8477th | |
| Isolated primes | 17452nd | |
| Primes | 22761st | 22767th |
| Twin primes (1st member) | 2656th | |
| Roman numberals | ||
| Base 2 | 1111110011101011112 | 1111110100001100012 |
| Base 3 | 1110110210213 | 1110111100023 |
| Base 4 | 3330322334 | 3331003014 |
| Base 5 | 312414315 | 312424415 |
| Base 6 | 53150116 | 53153456 |
| Base 7 | 21260357 | 21263127 |
| Base 8 | 7716578 | 7720618 |
| Base 9 | 4342379 | 4344029 |
| Base 10 | 25899110 | 25912110 |
| Base 11 | 16764711 | 16775511 |
| Base 12 | 105a6712 | 105b5512 |
| Base 13 | 90b6513 | 90c3513 |
| Base 14 | 6a55514 | 6a60914 |
| Base 15 | 51b1115 | 51b9b15 |
| Base 16 | 3f3af16 | 3f43116 |