Compare 15998 vs 16009
| Property | 15998 | 16009 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 191 × 4211 | 71 × 22871 |
| Prime factorization | 2 × 19 × 421 | 7 × 2287 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 19, 38, 421, 842, 7999, 15998 | 1, 7, 2287, 16009 |
| Number of properties | 0 | 1 |
| Semiprimes | 4098th | |
| Roman numberals | ||
| Base 2 | 111110011111102 | 111110100010012 |
| Base 3 | 2102211123 | 2102212213 |
| Base 4 | 33213324 | 33220214 |
| Base 5 | 10024435 | 10030145 |
| Base 6 | 2020226 | 2020416 |
| Base 7 | 644337 | 644507 |
| Base 8 | 371768 | 372118 |
| Base 9 | 238459 | 238579 |
| Base 10 | 1599810 | 1600910 |
| Base 11 | 1102411 | 1103411 |
| Base 12 | 931212 | 932112 |
| Base 13 | 738813 | 739613 |
| Base 14 | 5b8a14 | 5b9714 |
| Base 15 | 4b1815 | 4b2415 |
| Base 16 | 3e7e16 | 3e8916 |