Compare 630851 vs 630863
| Property | 630851 | 630863 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 131 × 485271 | 6308631 |
| Prime factorization | 13 × 48527 | 630863 |
| Divisors count | 4 | 2 |
| Divisors | 1, 13, 48527, 630851 | 1, 630863 |
| Number of properties | 1 | 3 |
| Chen primes | 20122nd | |
| Isolated primes | 40283rd | |
| Primes | 51398th | |
| Semiprimes | 135247th | |
| Roman numberals | ||
| Base 2 | 100110100000010000112 | 100110100000010011112 |
| Base 3 | 10120011002123 | 10120011010223 |
| Base 4 | 21220010034 | 21220010334 |
| Base 5 | 1301414015 | 1301414235 |
| Base 6 | 213043356 | 213043556 |
| Base 7 | 52351347 | 52351527 |
| Base 8 | 23201038 | 23201178 |
| Base 9 | 11613259 | 11613389 |
| Base 10 | 63085110 | 63086310 |
| Base 11 | 3a0a7111 | 3a0a8211 |
| Base 12 | 2650ab12 | 2650bb12 |
| Base 13 | 1911b013 | 1911bc13 |
| Base 14 | 125c8b14 | 125c9914 |
| Base 15 | c6dbb15 | c6dc815 |
| Base 16 | 9a04316 | 9a04f16 |