Compare 1974 vs 1983
| Property | 1974 | 1983 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 31 × 71 × 471 | 31 × 6611 |
| Prime factorization | 2 × 3 × 7 × 47 | 3 × 661 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974 | 1, 3, 661, 1983 |
| Number of properties | 0 | 1 |
| Semiprimes | 574th | |
| Roman numberals | MCMLXXIV | MCMLXXXIII |
| Base 2 | 111101101102 | 111101111112 |
| Base 3 | 22010103 | 22011103 |
| Base 4 | 1323124 | 1323334 |
| Base 5 | 303445 | 304135 |
| Base 6 | 130506 | 131036 |
| Base 7 | 55207 | 55327 |
| Base 8 | 36668 | 36778 |
| Base 9 | 26339 | 26439 |
| Base 10 | 197410 | 198310 |
| Base 11 | 153511 | 154311 |
| Base 12 | 118612 | 119312 |
| Base 13 | b8b13 | b9713 |
| Base 14 | a1014 | a1914 |
| Base 15 | 8b915 | 8c315 |
| Base 16 | 7b616 | 7bf16 |