Compare 870139 vs 870147
| Property | 870139 | 870147 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 311 × 280691 | 32 × 1091 × 8871 |
| Prime factorization | 31 × 28069 | 3 × 3 × 109 × 887 |
| Divisors count | 4 | 12 |
| Divisors | 1, 31, 28069, 870139 | 1, 3, 9, 109, 327, 887, 981, 2661, 7983, 96683, 290049, 870147 |
| Number of properties | 1 | 0 |
| Semiprimes | 183800th | |
| Roman numberals | ||
| Base 2 | 110101000110111110112 | 110101000111000000112 |
| Base 3 | 11220121211013 | 11220121212003 |
| Base 4 | 31101233234 | 31101300034 |
| Base 5 | 2103210245 | 2103210425 |
| Base 6 | 303522316 | 303522436 |
| Base 7 | 102525647 | 102526057 |
| Base 8 | 32433738 | 32434038 |
| Base 9 | 15655419 | 15655509 |
| Base 10 | 87013910 | 87014710 |
| Base 11 | 54482611 | 54483311 |
| Base 12 | 35b67712 | 35b68312 |
| Base 13 | 24609a13 | 2460a513 |
| Base 14 | 18916b14 | 18917514 |
| Base 15 | 122c4415 | 122c4c15 |
| Base 16 | d46fb16 | d470316 |