Compare 1018109 vs 1018121
| Property | 1018109 | 1018121 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 10181091 | 131 × 783171 |
| Prime factorization | 1018109 | 13 × 78317 |
| Divisors count | 2 | 4 |
| Divisors | 1, 1018109 | 1, 13, 78317, 1018121 |
| Number of properties | 4 | 1 |
| Chen primes | 30449th | |
| Isolated primes | 63208th | |
| Primes | 79833rd | |
| Semiprimes | 213622nd | |
| Sophie germain primes | 7866th | |
| Roman numberals | ||
| Base 2 | 111110001000111111012 | 111110001001000010012 |
| Base 3 | 12202011202023 | 12202011210123 |
| Base 4 | 33202033314 | 33202100214 |
| Base 5 | 2300344145 | 2300344415 |
| Base 6 | 334532456 | 334533056 |
| Base 7 | 114401517 | 114401667 |
| Base 8 | 37043758 | 37044118 |
| Base 9 | 18215229 | 18215359 |
| Base 10 | 101810910 | 101812110 |
| Base 11 | 635a1411 | 635a2511 |
| Base 12 | 41122512 | 41123512 |
| Base 13 | 29854113 | 29855013 |
| Base 14 | 1c706114 | 1c706d14 |
| Base 15 | 1519de15 | 1519eb15 |
| Base 16 | f88fd16 | f890916 |