Compare 490981 vs 491042
| Property | 490981 | 491042 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 231 × 213471 | 21 × 2455211 |
| Prime factorization | 23 × 21347 | 2 × 245521 |
| Divisors count | 4 | 4 |
| Divisors | 1, 23, 21347, 490981 | 1, 2, 245521, 491042 |
| Number of properties | 1 | 1 |
| Semiprimes | 106464th | 106476th |
| Roman numberals | ||
| Base 2 | 11101111101111001012 | 11101111110001000102 |
| Base 3 | 2202211111113 | 2202211202023 |
| Base 4 | 13133132114 | 13133202024 |
| Base 5 | 1112024115 | 1112031325 |
| Base 6 | 143050216 | 143052026 |
| Base 7 | 41133017 | 41134167 |
| Base 8 | 16767458 | 16770428 |
| Base 9 | 8274449 | 8275229 |
| Base 10 | 49098110 | 49104210 |
| Base 11 | 30597711 | 305a2211 |
| Base 12 | 1b817112 | 1b820212 |
| Base 13 | 14262a13 | 14267613 |
| Base 14 | cad0114 | cad4614 |
| Base 15 | 9a72115 | 9a76215 |
| Base 16 | 77de516 | 77e2216 |