Compare 64121 vs 64139
| Property | 64121 | 64139 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 371 × 17331 | 311 × 20691 |
| Prime factorization | 37 × 1733 | 31 × 2069 |
| Divisors count | 4 | 4 |
| Divisors | 1, 37, 1733, 64121 | 1, 31, 2069, 64139 |
| Number of properties | 1 | 1 |
| Semiprimes | 15315th | 15323rd |
| Roman numberals | ||
| Base 2 | 11111010011110012 | 11111010100010112 |
| Base 3 | 100202212123 | 100202221123 |
| Base 4 | 332213214 | 332220234 |
| Base 5 | 40224415 | 40230245 |
| Base 6 | 12125056 | 12125356 |
| Base 7 | 3546417 | 3546657 |
| Base 8 | 1751718 | 1752138 |
| Base 9 | 1068559 | 1068759 |
| Base 10 | 6412110 | 6413910 |
| Base 11 | 441a211 | 4420911 |
| Base 12 | 3113512 | 3114b12 |
| Base 13 | 2325513 | 2326a13 |
| Base 14 | 1952114 | 1953514 |
| Base 15 | 13eeb15 | 1400e15 |
| Base 16 | fa7916 | fa8b16 |