Compare 978139 vs 978140
| Property | 978139 | 978140 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 191 × 514811 | 22 × 51 × 489071 |
| Prime factorization | 19 × 51481 | 2 × 2 × 5 × 48907 |
| Divisors count | 4 | 12 |
| Divisors | 1, 19, 51481, 978139 | 1, 2, 4, 5, 10, 20, 48907, 97814, 195628, 244535, 489070, 978140 |
| Number of properties | 1 | 0 |
| Semiprimes | 205611th | |
| Roman numberals | ||
| Base 2 | 111011101100110110112 | 111011101100110111002 |
| Base 3 | 12112002021013 | 12112002021023 |
| Base 4 | 32323031234 | 32323031304 |
| Base 5 | 2223000245 | 2223000305 |
| Base 6 | 325442316 | 325442326 |
| Base 7 | 112125017 | 112125027 |
| Base 8 | 35663338 | 35663348 |
| Base 9 | 17506719 | 17506729 |
| Base 10 | 97813910 | 97814010 |
| Base 11 | 60898811 | 60898911 |
| Base 12 | 3b207712 | 3b207812 |
| Base 13 | 2832a613 | 2832a713 |
| Base 14 | 1b667114 | 1b667214 |
| Base 15 | 144c4415 | 144c4515 |
| Base 16 | eecdb16 | eecdc16 |