Compare 1955 vs 1964
| Property | 1955 | 1964 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 3 |
| Prime factorization | 51 × 171 × 231 | 22 × 4911 |
| Prime factorization | 5 × 17 × 23 | 2 × 2 × 491 |
| Divisors count | 8 | 6 |
| Divisors | 1, 5, 17, 23, 85, 115, 391, 1955 | 1, 2, 4, 491, 982, 1964 |
| Number of properties | 0 | 0 |
| Roman numberals | MCMLV | MCMLXIV |
| Base 2 | 111101000112 | 111101011002 |
| Base 3 | 22001023 | 22002023 |
| Base 4 | 1322034 | 1322304 |
| Base 5 | 303105 | 303245 |
| Base 6 | 130156 | 130326 |
| Base 7 | 54627 | 55047 |
| Base 8 | 36438 | 36548 |
| Base 9 | 26129 | 26229 |
| Base 10 | 195510 | 196410 |
| Base 11 | 151811 | 152611 |
| Base 12 | 116b12 | 117812 |
| Base 13 | b7513 | b8113 |
| Base 14 | 9d914 | a0414 |
| Base 15 | 8a515 | 8ae15 |
| Base 16 | 7a316 | 7ac16 |