Compare 1154 vs 1155
| Property | 1154 | 1155 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 21 × 5771 | 31 × 51 × 71 × 111 |
| Prime factorization | 2 × 577 | 3 × 5 × 7 × 11 |
| Divisors count | 4 | 16 |
| Divisors | 1, 2, 577, 1154 | 1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155 |
| Number of properties | 1 | 0 |
| Semiprimes | 340th | |
| Roman numberals | MCLIV | MCLV |
| Base 2 | 100100000102 | 100100000112 |
| Base 3 | 11202023 | 11202103 |
| Base 4 | 1020024 | 1020034 |
| Base 5 | 141045 | 141105 |
| Base 6 | 52026 | 52036 |
| Base 7 | 32367 | 32407 |
| Base 8 | 22028 | 22038 |
| Base 9 | 15229 | 15239 |
| Base 10 | 115410 | 115510 |
| Base 11 | 95a11 | 96011 |
| Base 12 | 80212 | 80312 |
| Base 13 | 6aa13 | 6ab13 |
| Base 14 | 5c614 | 5c714 |
| Base 15 | 51e15 | 52015 |
| Base 16 | 48216 | 48316 |