Compare 247873 vs 248161
| Property | 247873 | 248161 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2478731 | 2481611 |
| Prime factorization | 247873 | 248161 |
| Divisors count | 2 | 2 |
| Divisors | 1, 247873 | 1, 248161 |
| Number of properties | 6 | 4 |
| Additive primes | 8860th | |
| Chen primes | 9063rd | |
| Harmonic primes | 8163rd | |
| Isolated primes | 16722nd | 16742nd |
| Long primes | 8183rd | |
| Primes | 21865th | 21891st |
| Sexy primes (1st member) | 5104th | 5110th |
| Roman numberals | ||
| Base 2 | 1111001000010000012 | 1111001001011000012 |
| Base 3 | 1101210001113 | 1101211020113 |
| Base 4 | 3302010014 | 3302112014 |
| Base 5 | 304124435 | 304201215 |
| Base 6 | 51513216 | 51525216 |
| Base 7 | 20514437 | 20523347 |
| Base 8 | 7441018 | 7445418 |
| Base 9 | 4170149 | 4173649 |
| Base 10 | 24787310 | 24816110 |
| Base 11 | 15a25a11 | 15a4a111 |
| Base 12 | bb54112 | bb74112 |
| Base 13 | 88a9213 | 88c5413 |
| Base 14 | 6649314 | 6661b14 |
| Base 15 | 4d69d15 | 4d7e115 |
| Base 16 | 3c84116 | 3c96116 |