Compare 13904 vs 13909
| Property | 13904 | 13909 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 24 × 111 × 791 | 71 × 19871 |
| Prime factorization | 2 × 2 × 2 × 2 × 11 × 79 | 7 × 1987 |
| Divisors count | 20 | 4 |
| Divisors | 1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 3476, 6952, 13904 | 1, 7, 1987, 13909 |
| Number of properties | 0 | 1 |
| Semiprimes | 3591st | |
| Roman numberals | ||
| Base 2 | 110110010100002 | 110110010101012 |
| Base 3 | 2010012223 | 2010020113 |
| Base 4 | 31211004 | 31211114 |
| Base 5 | 4211045 | 4211145 |
| Base 6 | 1442126 | 1442216 |
| Base 7 | 553527 | 553607 |
| Base 8 | 331208 | 331258 |
| Base 9 | 210589 | 210649 |
| Base 10 | 1390410 | 1390910 |
| Base 11 | a4a011 | a4a511 |
| Base 12 | 806812 | 807112 |
| Base 13 | 643713 | 643c13 |
| Base 14 | 50d214 | 50d714 |
| Base 15 | 41be15 | 41c415 |
| Base 16 | 365016 | 365516 |