Compare 183980 vs 183989
| Property | 183980 | 183989 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 51 × 91991 | 131 × 141531 |
| Prime factorization | 2 × 2 × 5 × 9199 | 13 × 14153 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 5, 10, 20, 9199, 18398, 36796, 45995, 91990, 183980 | 1, 13, 14153, 183989 |
| Number of properties | 0 | 1 |
| Semiprimes | 41786th | |
| Roman numberals | ||
| Base 2 | 1011001110101011002 | 1011001110101101012 |
| Base 3 | 1001001010023 | 1001001011023 |
| Base 4 | 2303222304 | 2303223114 |
| Base 5 | 213414105 | 213414245 |
| Base 6 | 35354326 | 35354456 |
| Base 7 | 13642467 | 13642617 |
| Base 8 | 5472548 | 5472658 |
| Base 9 | 3103329 | 3103429 |
| Base 10 | 18398010 | 18398910 |
| Base 11 | 11625511 | 11626311 |
| Base 12 | 8a57812 | 8a58512 |
| Base 13 | 6598413 | 6599013 |
| Base 14 | 4b09614 | 4b0a114 |
| Base 15 | 397a515 | 397ae15 |
| Base 16 | 2ceac16 | 2ceb516 |