Compare 102538 vs 102547
| Property | 102538 | 102547 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 1671 × 3071 | 1025471 |
| Prime factorization | 2 × 167 × 307 | 102547 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 167, 307, 334, 614, 51269, 102538 | 1, 102547 |
| Number of properties | 0 | 6 |
| Additive primes | 4001st | |
| Chen primes | 4317th | |
| Cousin primes (1st member) | 1243rd | |
| Emirps | 1719th | |
| Isolated primes | 7324th | |
| Primes | 9819th | |
| Roman numberals | ||
| Base 2 | 110010000100010102 | 110010000100100112 |
| Base 3 | 120121222013 | 120122000013 |
| Base 4 | 1210020224 | 1210021034 |
| Base 5 | 112401235 | 112401425 |
| Base 6 | 21104146 | 21104316 |
| Base 7 | 6046427 | 6046547 |
| Base 8 | 3102128 | 3102238 |
| Base 9 | 1655819 | 1656019 |
| Base 10 | 10253810 | 10254710 |
| Base 11 | 7004711 | 7005511 |
| Base 12 | 4b40a12 | 4b41712 |
| Base 13 | 3789713 | 378a313 |
| Base 14 | 2952214 | 2952b14 |
| Base 15 | 205ad15 | 205b715 |
| Base 16 | 1908a16 | 1909316 |