Compare 15997 vs 15998
| Property | 15997 | 15998 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 171 × 9411 | 21 × 191 × 4211 |
| Prime factorization | 17 × 941 | 2 × 19 × 421 |
| Divisors count | 4 | 8 |
| Divisors | 1, 17, 941, 15997 | 1, 2, 19, 38, 421, 842, 7999, 15998 |
| Number of properties | 1 | 0 |
| Semiprimes | 4095th | |
| Roman numberals | ||
| Base 2 | 111110011111012 | 111110011111102 |
| Base 3 | 2102211113 | 2102211123 |
| Base 4 | 33213314 | 33213324 |
| Base 5 | 10024425 | 10024435 |
| Base 6 | 2020216 | 2020226 |
| Base 7 | 644327 | 644337 |
| Base 8 | 371758 | 371768 |
| Base 9 | 238449 | 238459 |
| Base 10 | 1599710 | 1599810 |
| Base 11 | 1102311 | 1102411 |
| Base 12 | 931112 | 931212 |
| Base 13 | 738713 | 738813 |
| Base 14 | 5b8914 | 5b8a14 |
| Base 15 | 4b1715 | 4b1815 |
| Base 16 | 3e7d16 | 3e7e16 |