Compare 42904 vs 42905
| Property | 42904 | 42905 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 311 × 1731 | 51 × 85811 |
| Prime factorization | 2 × 2 × 2 × 31 × 173 | 5 × 8581 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 4, 8, 31, 62, 124, 173, 248, 346, 692, 1384, 5363, 10726, 21452, 42904 | 1, 5, 8581, 42905 |
| Number of properties | 0 | 1 |
| Semiprimes | 10439th | |
| Roman numberals | ||
| Base 2 | 10100111100110002 | 10100111100110012 |
| Base 3 | 20112120013 | 20112120023 |
| Base 4 | 221321204 | 221321214 |
| Base 5 | 23331045 | 23331105 |
| Base 6 | 5303446 | 5303456 |
| Base 7 | 2360417 | 2360427 |
| Base 8 | 1236308 | 1236318 |
| Base 9 | 647619 | 647629 |
| Base 10 | 4290410 | 4290510 |
| Base 11 | 2a26411 | 2a26511 |
| Base 12 | 209b412 | 209b512 |
| Base 13 | 166b413 | 166b513 |
| Base 14 | 118c814 | 118c914 |
| Base 15 | caa415 | caa515 |
| Base 16 | a79816 | a79916 |