Compare 153989 vs 154021
| Property | 153989 | 154021 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 111 × 139991 | 71 × 220031 |
| Prime factorization | 11 × 13999 | 7 × 22003 |
| Divisors count | 4 | 4 |
| Divisors | 1, 11, 13999, 153989 | 1, 7, 22003, 154021 |
| Number of properties | 1 | 1 |
| Semiprimes | 35240th | 35246th |
| Roman numberals | ||
| Base 2 | 1001011001100001012 | 1001011001101001012 |
| Base 3 | 212110200223 | 212110211113 |
| Base 4 | 2112120114 | 2112122114 |
| Base 5 | 144114245 | 144120415 |
| Base 6 | 31445256 | 31450216 |
| Base 7 | 12106437 | 12110207 |
| Base 8 | 4546058 | 4546458 |
| Base 9 | 2542089 | 2542449 |
| Base 10 | 15398910 | 15402110 |
| Base 11 | a577011 | a579a11 |
| Base 12 | 7514512 | 7517112 |
| Base 13 | 5512413 | 5514a13 |
| Base 14 | 4019314 | 401b714 |
| Base 15 | 3095e15 | 3098115 |
| Base 16 | 2598516 | 259a516 |