Compare 249539 vs 253307
| Property | 249539 | 253307 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2495391 | 2533071 |
| Prime factorization | 249539 | 253307 |
| Divisors count | 2 | 2 |
| Divisors | 1, 249539 | 1, 253307 |
| Number of properties | 7 | 5 |
| Chen primes | 9108th | 9224th |
| Good primes | 1174th | |
| Harmonic primes | 8215th | |
| Isolated primes | 17078th | |
| Long primes | 8241st | |
| Primes | 22009th | 22297th |
| Safe primes | 1409th | 1420th |
| Sexy primes (2nd member) | 5137th | |
| Twin primes (1st member) | 2586th | |
| Roman numberals | ||
| Base 2 | 1111001110110000112 | 1111011101011110112 |
| Base 3 | 1102000220123 | 1102121102023 |
| Base 4 | 3303230034 | 3313113234 |
| Base 5 | 304411245 | 311012125 |
| Base 6 | 52031356 | 52324156 |
| Base 7 | 20563437 | 21033357 |
| Base 8 | 7473038 | 7565738 |
| Base 9 | 4202659 | 4254229 |
| Base 10 | 24953910 | 25330710 |
| Base 11 | 16053411 | 16334a11 |
| Base 12 | 1004ab12 | 10270b12 |
| Base 13 | 8977413 | 8b3b213 |
| Base 14 | 66d2314 | 6845514 |
| Base 15 | 4de0e15 | 500c215 |
| Base 16 | 3cec316 | 3dd7b16 |