Compare 139909 vs 139917
| Property | 139909 | 139917 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 71 × 111 × 231 × 791 | 31 × 466391 |
| Prime factorization | 7 × 11 × 23 × 79 | 3 × 46639 |
| Divisors count | 16 | 4 |
| Divisors | 1, 7, 11, 23, 77, 79, 161, 253, 553, 869, 1771, 1817, 6083, 12719, 19987, 139909 | 1, 3, 46639, 139917 |
| Number of properties | 0 | 1 |
| Semiprimes | 32167th | |
| Roman numberals | ||
| Base 2 | 1000100010100001012 | 1000100010100011012 |
| Base 3 | 210022202113 | 210022210103 |
| Base 4 | 2020220114 | 2020220314 |
| Base 5 | 134341145 | 134341325 |
| Base 6 | 25554216 | 25554336 |
| Base 7 | 11216207 | 11216317 |
| Base 8 | 4212058 | 4212158 |
| Base 9 | 2328249 | 2328339 |
| Base 10 | 13990910 | 13991710 |
| Base 11 | 9613011 | 9613811 |
| Base 12 | 68b7112 | 68b7912 |
| Base 13 | 4b8b313 | 4b8bb13 |
| Base 14 | 38db714 | 38dc114 |
| Base 15 | 2b6c415 | 2b6cc15 |
| Base 16 | 2228516 | 2228d16 |