Compare 631387 vs 631396
| Property | 631387 | 631396 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 6313871 | 22 × 231 × 68631 |
| Prime factorization | 631387 | 2 × 2 × 23 × 6863 |
| Divisors count | 2 | 12 |
| Divisors | 1, 631387 | 1, 2, 4, 23, 46, 92, 6863, 13726, 27452, 157849, 315698, 631396 |
| Number of properties | 4 | 0 |
| Cousin primes (1st member) | 5564th | |
| Good primes | 1973rd | |
| Isolated primes | 40311th | |
| Primes | 51434th | |
| Roman numberals | ||
| Base 2 | 100110100010010110112 | 100110100010011001002 |
| Base 3 | 10120020022013 | 10120020100013 |
| Base 4 | 21220211234 | 21220212104 |
| Base 5 | 1302010225 | 1302010415 |
| Base 6 | 213110316 | 213110446 |
| Base 7 | 52365317 | 52365437 |
| Base 8 | 23211338 | 23211448 |
| Base 9 | 11620819 | 11621019 |
| Base 10 | 63138710 | 63139610 |
| Base 11 | 3a140911 | 3a141711 |
| Base 12 | 26547712 | 26548412 |
| Base 13 | 19150313 | 19150c13 |
| Base 14 | 12615114 | 12615a14 |
| Base 15 | c712715 | c713115 |
| Base 16 | 9a25b16 | 9a26416 |