Compare 197981 vs 197984
| Property | 197981 | 197984 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 7 |
| Prime factorization | 71 × 282831 | 25 × 231 × 2691 |
| Prime factorization | 7 × 28283 | 2 × 2 × 2 × 2 × 2 × 23 × 269 |
| Divisors count | 4 | 24 |
| Divisors | 1, 7, 28283, 197981 | 1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 269, 368, 538, 736, 1076, 2152, 4304, 6187, 8608, 12374, 24748, 49496, 98992, 197984 |
| Number of properties | 1 | 0 |
| Semiprimes | 44793rd | |
| Roman numberals | ||
| Base 2 | 1100000101010111012 | 1100000101011000002 |
| Base 3 | 1010011201223 | 1010011202023 |
| Base 4 | 3001111314 | 3001112004 |
| Base 5 | 223134115 | 223134145 |
| Base 6 | 41243256 | 41243326 |
| Base 7 | 14531307 | 14531337 |
| Base 8 | 6025358 | 6025408 |
| Base 9 | 3315189 | 3315229 |
| Base 10 | 19798110 | 19798410 |
| Base 11 | 12582311 | 12582611 |
| Base 12 | 966a512 | 966a812 |
| Base 13 | 6c16413 | 6c16713 |
| Base 14 | 5221714 | 5221a14 |
| Base 15 | 3d9db15 | 3d9de15 |
| Base 16 | 3055d16 | 3056016 |