Compare 248291 vs 249563
| Property | 248291 | 249563 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2482911 | 2495631 |
| Prime factorization | 248291 | 249563 |
| Divisors count | 2 | 2 |
| Divisors | 1, 248291 | 1, 249563 |
| Number of properties | 4 | 5 |
| Additive primes | 8918th | |
| Chen primes | 9070th | |
| Isolated primes | 16840th | |
| Primes | 21902nd | 22011th |
| Safe primes | 1410th | |
| Sophie germain primes | 2456th | 2466th |
| Twin primes (1st member) | 2578th | |
| Roman numberals | ||
| Base 2 | 1111001001111000112 | 1111001110110110112 |
| Base 3 | 1101211202223 | 1102001000023 |
| Base 4 | 3302132034 | 3303231234 |
| Base 5 | 304211315 | 304412235 |
| Base 6 | 51532556 | 52032156 |
| Base 7 | 20526117 | 20564067 |
| Base 8 | 7447438 | 7473338 |
| Base 9 | 4175289 | 4203029 |
| Base 10 | 24829110 | 24956310 |
| Base 11 | 15a5aa11 | 16055611 |
| Base 12 | bb82b12 | 10050b12 |
| Base 13 | 8902413 | 8979213 |
| Base 14 | 666b114 | 66d3d14 |
| Base 15 | 4d87b15 | 4de2815 |
| Base 16 | 3c9e316 | 3cedb16 |