Compare 630997 vs 631009
| Property | 630997 | 631009 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 6309971 | 191 × 332111 |
| Prime factorization | 630997 | 19 × 33211 |
| Divisors count | 2 | 4 |
| Divisors | 1, 630997 | 1, 19, 33211, 631009 |
| Number of properties | 3 | 1 |
| Isolated primes | 40291st | |
| Primes | 51408th | |
| Semiprimes | 135279th | |
| Sexy primes (1st member) | 11148th | |
| Roman numberals | ||
| Base 2 | 100110100000110101012 | 100110100000111000012 |
| Base 3 | 10120011200213 | 10120011202013 |
| Base 4 | 21220031114 | 21220032014 |
| Base 5 | 1301424425 | 1301430145 |
| Base 6 | 213051416 | 213052016 |
| Base 7 | 52354337 | 52354517 |
| Base 8 | 23203258 | 23203418 |
| Base 9 | 11615079 | 11615219 |
| Base 10 | 63099710 | 63100910 |
| Base 11 | 3a109411 | 3a10a511 |
| Base 12 | 2651b112 | 26520112 |
| Base 13 | 19129313 | 1912a213 |
| Base 14 | 125d5314 | 125d6114 |
| Base 15 | c6e6715 | c6e7415 |
| Base 16 | 9a0d516 | 9a0e116 |