Compare 631133 vs 631142
| Property | 631133 | 631142 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 4 |
| Prime factorization | 6311331 | 21 × 171 × 191 × 9771 |
| Prime factorization | 631133 | 2 × 17 × 19 × 977 |
| Divisors count | 2 | 16 |
| Divisors | 1, 631133 | 1, 2, 17, 19, 34, 38, 323, 646, 977, 1954, 16609, 18563, 33218, 37126, 315571, 631142 |
| Number of properties | 7 | 0 |
| Additive primes | 20099th | |
| Chen primes | 20129th | |
| Good primes | 1970th | |
| Isolated primes | 40297th | |
| Primes | 51414th | |
| Sexy primes (1st member) | 11149th | |
| Ulam primes | 3761st | |
| Roman numberals | ||
| Base 2 | 100110100001010111012 | 100110100001011001102 |
| Base 3 | 10120012020223 | 10120012021223 |
| Base 4 | 21220111314 | 21220112124 |
| Base 5 | 1301440135 | 1301440325 |
| Base 6 | 213055256 | 213055426 |
| Base 7 | 52360167 | 52360317 |
| Base 8 | 23205358 | 23205468 |
| Base 9 | 11616689 | 11616789 |
| Base 10 | 63113310 | 63114210 |
| Base 11 | 3a11a811 | 3a120611 |
| Base 12 | 2652a512 | 2652b212 |
| Base 13 | 19136913 | 19137513 |
| Base 14 | 12600d14 | 12601814 |
| Base 15 | c700815 | c701215 |
| Base 16 | 9a15d16 | 9a16616 |