Compare 231990 vs 231993
| Property | 231990 | 231993 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 6 | 3 |
| Total factors | 6 | 4 |
| Prime factorization | 21 × 31 × 51 × 111 × 191 × 371 | 32 × 1491 × 1731 |
| Prime factorization | 2 × 3 × 5 × 11 × 19 × 37 | 3 × 3 × 149 × 173 |
| Divisors count | 64 | 12 |
| Divisors | 1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 37, 38, 55, 57, 66, 74, 95, 110, 111, 114, 165, 185, 190, 209, 222, 285, 330, 370, 407, 418, 555, 570, 627, 703, 814, 1045, 1110, 1221, 1254, 1406, 2035, 2090, 2109, 2442, 3135, 3515, 4070, 4218, 6105, 6270, 7030, 7733, 10545, 12210, 15466, 21090, 23199, 38665, 46398, 77330, 115995, 231990 | 1, 3, 9, 149, 173, 447, 519, 1341, 1557, 25777, 77331, 231993 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1110001010001101102 | 1110001010001110012 |
| Base 3 | 1022100200203 | 1022100201003 |
| Base 4 | 3202203124 | 3202203214 |
| Base 5 | 244104305 | 244104335 |
| Base 6 | 45500106 | 45500136 |
| Base 7 | 16542337 | 16542367 |
| Base 8 | 7050668 | 7050718 |
| Base 9 | 3832069 | 3832109 |
| Base 10 | 23199010 | 23199310 |
| Base 11 | 14933011 | 14933311 |
| Base 12 | b230612 | b230912 |
| Base 13 | 8179513 | 8179813 |
| Base 14 | 6078a14 | 6078d14 |
| Base 15 | 48b1015 | 48b1315 |
| Base 16 | 38a3616 | 38a3916 |