Compare 7999 vs 8001
| Property | 7999 | 8001 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 191 × 4211 | 32 × 71 × 1271 |
| Prime factorization | 19 × 421 | 3 × 3 × 7 × 127 |
| Divisors count | 4 | 12 |
| Divisors | 1, 19, 421, 7999 | 1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 8001 |
| Number of properties | 1 | 0 |
| Semiprimes | 2129th | |
| Roman numberals | ||
| Base 2 | 11111001111112 | 11111010000012 |
| Base 3 | 1012220213 | 1012221003 |
| Base 4 | 13303334 | 13310014 |
| Base 5 | 2234445 | 2240015 |
| Base 6 | 1010116 | 1010136 |
| Base 7 | 322157 | 322207 |
| Base 8 | 174778 | 175018 |
| Base 9 | 118679 | 118709 |
| Base 10 | 799910 | 800110 |
| Base 11 | 601211 | 601411 |
| Base 12 | 476712 | 476912 |
| Base 13 | 384413 | 384613 |
| Base 14 | 2cb514 | 2cb714 |
| Base 15 | 258415 | 258615 |
| Base 16 | 1f3f16 | 1f4116 |