Compare 1947 vs 1954
| Property | 1947 | 1954 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 111 × 591 | 21 × 9771 |
| Prime factorization | 3 × 11 × 59 | 2 × 977 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 11, 33, 59, 177, 649, 1947 | 1, 2, 977, 1954 |
| Number of properties | 0 | 1 |
| Semiprimes | 563rd | |
| Roman numberals | MCMXLVII | MCMLIV |
| Base 2 | 111100110112 | 111101000102 |
| Base 3 | 22000103 | 22001013 |
| Base 4 | 1321234 | 1322024 |
| Base 5 | 302425 | 303045 |
| Base 6 | 130036 | 130146 |
| Base 7 | 54517 | 54617 |
| Base 8 | 36338 | 36428 |
| Base 9 | 26039 | 26119 |
| Base 10 | 194710 | 195410 |
| Base 11 | 151011 | 151711 |
| Base 12 | 116312 | 116a12 |
| Base 13 | b6a13 | b7413 |
| Base 14 | 9d114 | 9d814 |
| Base 15 | 89c15 | 8a415 |
| Base 16 | 79b16 | 7a216 |