Compare 247007 vs 249287
| Property | 247007 | 249287 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2470071 | 2492871 |
| Prime factorization | 247007 | 249287 |
| Divisors count | 2 | 2 |
| Divisors | 1, 247007 | 1, 249287 |
| Number of properties | 7 | 5 |
| Chen primes | 9098th | |
| Harmonic primes | 8144th | |
| Isolated primes | 16676th | 16823rd |
| Long primes | 8158th | 8231st |
| Primes | 21799th | 21986th |
| Safe primes | 1398th | 1408th |
| Sexy primes (2nd member) | 5091st | |
| Super primes | 2445th | |
| Roman numberals | ||
| Base 2 | 1111000100110111112 | 1111001101110001112 |
| Base 3 | 1101122111023 | 1101222212123 |
| Base 4 | 3301031334 | 3303130134 |
| Base 5 | 304010125 | 304341225 |
| Base 6 | 51433156 | 52020356 |
| Base 7 | 20460657 | 20555337 |
| Base 8 | 7423378 | 7467078 |
| Base 9 | 4157429 | 4188559 |
| Base 10 | 24700710 | 24928710 |
| Base 11 | 15964211 | 16032511 |
| Base 12 | bab3b12 | 10031b12 |
| Base 13 | 8857713 | 8960c13 |
| Base 14 | 6603514 | 66bc314 |
| Base 15 | 4d2c215 | 4dce215 |
| Base 16 | 3c4df16 | 3cdc716 |