Compare 1947 vs 1955
| Property | 1947 | 1955 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 31 × 111 × 591 | 51 × 171 × 231 |
| Prime factorization | 3 × 11 × 59 | 5 × 17 × 23 |
| Divisors count | 8 | 8 |
| Divisors | 1, 3, 11, 33, 59, 177, 649, 1947 | 1, 5, 17, 23, 85, 115, 391, 1955 |
| Number of properties | 0 | 0 |
| Roman numberals | MCMXLVII | MCMLV |
| Base 2 | 111100110112 | 111101000112 |
| Base 3 | 22000103 | 22001023 |
| Base 4 | 1321234 | 1322034 |
| Base 5 | 302425 | 303105 |
| Base 6 | 130036 | 130156 |
| Base 7 | 54517 | 54627 |
| Base 8 | 36338 | 36438 |
| Base 9 | 26039 | 26129 |
| Base 10 | 194710 | 195510 |
| Base 11 | 151011 | 151811 |
| Base 12 | 116312 | 116b12 |
| Base 13 | b6a13 | b7513 |
| Base 14 | 9d114 | 9d914 |
| Base 15 | 89c15 | 8a515 |
| Base 16 | 79b16 | 7a316 |