Compare 488139 vs 488143
| Property | 488139 | 488143 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 1627131 | 4881431 |
| Prime factorization | 3 × 162713 | 488143 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 162713, 488139 | 1, 488143 |
| Number of properties | 1 | 4 |
| Good primes | 1699th | |
| Isolated primes | 31677th | |
| Primes | 40614th | |
| Semiprimes | 105893rd | |
| Sexy primes (1st member) | 8986th | |
| Roman numberals | ||
| Base 2 | 11101110010110010112 | 11101110010110011112 |
| Base 3 | 2202101210203 | 2202101211013 |
| Base 4 | 13130230234 | 13130230334 |
| Base 5 | 1111100245 | 1111100335 |
| Base 6 | 142435236 | 142435316 |
| Base 7 | 41021017 | 41021057 |
| Base 8 | 16713138 | 16713178 |
| Base 9 | 8235369 | 8235419 |
| Base 10 | 48813910 | 48814310 |
| Base 11 | 30382311 | 30382711 |
| Base 12 | 1b65a312 | 1b65a712 |
| Base 13 | 14125213 | 14125613 |
| Base 14 | c9c7114 | c9c7514 |
| Base 15 | 9997915 | 9997d15 |
| Base 16 | 772cb16 | 772cf16 |