Compare 242173 vs 242887
| Property | 242173 | 242887 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2421731 | 2428871 |
| Prime factorization | 242173 | 242887 |
| Divisors count | 2 | 2 |
| Divisors | 1, 242173 | 1, 242887 |
| Number of properties | 5 | 7 |
| Additive primes | 8682nd | 8708th |
| Chen primes | 8899th | |
| Harmonic primes | 8016th | 8035th |
| Isolated primes | 16413th | |
| Long primes | 8031st | |
| Primes | 21405th | 21462nd |
| Twin primes (2nd member) | 2522nd | |
| Ulam primes | 1523rd | 1531st |
| Roman numberals | ||
| Base 2 | 1110110001111111012 | 1110110100110001112 |
| Base 3 | 1100220121013 | 1101000112113 |
| Base 4 | 3230133314 | 3231030134 |
| Base 5 | 302221435 | 302330225 |
| Base 6 | 51051016 | 51122516 |
| Base 7 | 20260217 | 20310617 |
| Base 8 | 7307758 | 7323078 |
| Base 9 | 4081719 | 4101549 |
| Base 10 | 24217310 | 24288710 |
| Base 11 | 155a4811 | 15653711 |
| Base 12 | b819112 | b868712 |
| Base 13 | 862c913 | 8672813 |
| Base 14 | 6438114 | 6473114 |
| Base 15 | 4bb4d15 | 4be7715 |
| Base 16 | 3b1fd16 | 3b4c716 |