Compare 121138 vs 121145
| Property | 121138 | 121145 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 371 × 16371 | 51 × 242291 |
| Prime factorization | 2 × 37 × 1637 | 5 × 24229 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 37, 74, 1637, 3274, 60569, 121138 | 1, 5, 24229, 121145 |
| Number of properties | 0 | 1 |
| Semiprimes | 28085th | |
| Roman numberals | ||
| Base 2 | 111011001001100102 | 111011001001110012 |
| Base 3 | 200110111213 | 200110112123 |
| Base 4 | 1312103024 | 1312103214 |
| Base 5 | 123340235 | 123340405 |
| Base 6 | 23324546 | 23325056 |
| Base 7 | 10131137 | 10131237 |
| Base 8 | 3544628 | 3544718 |
| Base 9 | 2041479 | 2041559 |
| Base 10 | 12113810 | 12114510 |
| Base 11 | 8301611 | 8302211 |
| Base 12 | 5a12a12 | 5a13512 |
| Base 13 | 431a413 | 431ab13 |
| Base 14 | 3220a14 | 3221314 |
| Base 15 | 25d5d15 | 25d6515 |
| Base 16 | 1d93216 | 1d93916 |