Compare 121613 vs 121663
| Property | 121613 | 121663 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 311 × 39231 | 891 × 13671 |
| Prime factorization | 31 × 3923 | 89 × 1367 |
| Divisors count | 4 | 4 |
| Divisors | 1, 31, 3923, 121613 | 1, 89, 1367, 121663 |
| Number of properties | 1 | 1 |
| Semiprimes | 28183rd | 28193rd |
| Roman numberals | ||
| Base 2 | 111011011000011012 | 111011011001111112 |
| Base 3 | 200112110123 | 200112200013 |
| Base 4 | 1312300314 | 1312303334 |
| Base 5 | 123424235 | 123431235 |
| Base 6 | 23350056 | 23351316 |
| Base 7 | 10143627 | 10144637 |
| Base 8 | 3554158 | 3554778 |
| Base 9 | 2047359 | 2048019 |
| Base 10 | 12161310 | 12166310 |
| Base 11 | 8340811 | 8345311 |
| Base 12 | 5a46512 | 5a4a712 |
| Base 13 | 4347b13 | 434b913 |
| Base 14 | 3246914 | 324a314 |
| Base 15 | 2607815 | 260ad15 |
| Base 16 | 1db0d16 | 1db3f16 |