Compare 248821 vs 249311
| Property | 248821 | 249311 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2488211 | 2493111 |
| Prime factorization | 248821 | 249311 |
| Divisors count | 2 | 2 |
| Divisors | 1, 248821 | 1, 249311 |
| Number of properties | 3 | 4 |
| Chen primes | 9099th | |
| Isolated primes | 16792nd | 16824th |
| Primes | 21949th | 21987th |
| Sexy primes (1st member) | 5122nd | 5131st |
| Roman numberals | ||
| Base 2 | 1111001011111101012 | 1111001101110111112 |
| Base 3 | 1101220221213 | 1101222222023 |
| Base 4 | 3302333114 | 3303131334 |
| Base 5 | 304302415 | 304342215 |
| Base 6 | 51555416 | 52021156 |
| Base 7 | 20542667 | 20555667 |
| Base 8 | 7457658 | 7467378 |
| Base 9 | 4182779 | 4188829 |
| Base 10 | 24882110 | 24931110 |
| Base 11 | 15aa4111 | 16034711 |
| Base 12 | bbbb112 | 10033b12 |
| Base 13 | 8934113 | 8962a13 |
| Base 14 | 6696d14 | 66bdd14 |
| Base 15 | 4dad115 | 4dd0b15 |
| Base 16 | 3cbf516 | 3cddf16 |