Compare 1444 vs 1455
| Property | 1444 | 1455 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 22 × 192 | 31 × 51 × 971 |
| Prime factorization | 2 × 2 × 19 × 19 | 3 × 5 × 97 |
| Divisors count | 9 | 8 |
| Divisors | 1, 2, 4, 19, 38, 76, 361, 722, 1444 | 1, 3, 5, 15, 97, 291, 485, 1455 |
| Number of properties | 0 | 0 |
| Roman numberals | MCDXLIV | MCDLV |
| Base 2 | 101101001002 | 101101011112 |
| Base 3 | 12221113 | 12222203 |
| Base 4 | 1122104 | 1122334 |
| Base 5 | 212345 | 213105 |
| Base 6 | 104046 | 104236 |
| Base 7 | 41327 | 41467 |
| Base 8 | 26448 | 26578 |
| Base 9 | 18749 | 18869 |
| Base 10 | 144410 | 145510 |
| Base 11 | 10a311 | 110311 |
| Base 12 | a0412 | a1312 |
| Base 13 | 87113 | 87c13 |
| Base 14 | 75214 | 75d14 |
| Base 15 | 66415 | 67015 |
| Base 16 | 5a416 | 5af16 |