Compare 630901 vs 630913
| Property | 630901 | 630913 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 6309011 | 231 × 274311 |
| Prime factorization | 630901 | 23 × 27431 |
| Divisors count | 2 | 4 |
| Divisors | 1, 630901 | 1, 23, 27431, 630913 |
| Number of properties | 4 | 1 |
| Additive primes | 20094th | |
| Primes | 51402nd | |
| Semiprimes | 135257th | |
| Sexy primes (1st member) | 11147th | |
| Twin primes (2nd member) | 5559th | |
| Roman numberals | ||
| Base 2 | 100110100000011101012 | 100110100000100000012 |
| Base 3 | 10120011022013 | 10120011100113 |
| Base 4 | 21220013114 | 21220020014 |
| Base 5 | 1301421015 | 1301421235 |
| Base 6 | 213045016 | 213045216 |
| Base 7 | 52352357 | 52352537 |
| Base 8 | 23201658 | 23202018 |
| Base 9 | 11613819 | 11614049 |
| Base 10 | 63090110 | 63091310 |
| Base 11 | 3a100711 | 3a101811 |
| Base 12 | 26513112 | 26514112 |
| Base 13 | 19121b13 | 19122a13 |
| Base 14 | 125cc514 | 125cd314 |
| Base 15 | c6e0115 | c6e0d15 |
| Base 16 | 9a07516 | 9a08116 |