Compare 64139 vs 64173
| Property | 64139 | 64173 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 311 × 20691 | 31 × 213911 |
| Prime factorization | 31 × 2069 | 3 × 21391 |
| Divisors count | 4 | 4 |
| Divisors | 1, 31, 2069, 64139 | 1, 3, 21391, 64173 |
| Number of properties | 1 | 1 |
| Semiprimes | 15323rd | 15330th |
| Roman numberals | ||
| Base 2 | 11111010100010112 | 11111010101011012 |
| Base 3 | 100202221123 | 100210002103 |
| Base 4 | 332220234 | 332222314 |
| Base 5 | 40230245 | 40231435 |
| Base 6 | 12125356 | 12130336 |
| Base 7 | 3546657 | 3550447 |
| Base 8 | 1752138 | 1752558 |
| Base 9 | 1068759 | 1070239 |
| Base 10 | 6413910 | 6417310 |
| Base 11 | 4420911 | 4423a11 |
| Base 12 | 3114b12 | 3117912 |
| Base 13 | 2326a13 | 2329513 |
| Base 14 | 1953514 | 1955b14 |
| Base 15 | 1400e15 | 1403315 |
| Base 16 | fa8b16 | faad16 |