Compare 1982 vs 1984
| Property | 1982 | 1984 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 7 |
| Prime factorization | 21 × 9911 | 26 × 311 |
| Prime factorization | 2 × 991 | 2 × 2 × 2 × 2 × 2 × 2 × 31 |
| Divisors count | 4 | 14 |
| Divisors | 1, 2, 991, 1982 | 1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984 |
| Number of properties | 1 | 0 |
| Semiprimes | 573rd | |
| Roman numberals | MCMLXXXII | MCMLXXXIV |
| Base 2 | 111101111102 | 111110000002 |
| Base 3 | 22011023 | 22011113 |
| Base 4 | 1323324 | 1330004 |
| Base 5 | 304125 | 304145 |
| Base 6 | 131026 | 131046 |
| Base 7 | 55317 | 55337 |
| Base 8 | 36768 | 37008 |
| Base 9 | 26429 | 26449 |
| Base 10 | 198210 | 198410 |
| Base 11 | 154211 | 154411 |
| Base 12 | 119212 | 119412 |
| Base 13 | b9613 | b9813 |
| Base 14 | a1814 | a1a14 |
| Base 15 | 8c215 | 8c415 |
| Base 16 | 7be16 | 7c016 |