Compare 661994 vs 662045
| Property | 661994 | 662045 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 3309971 | 51 × 1324091 |
| Prime factorization | 2 × 330997 | 5 × 132409 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 330997, 661994 | 1, 5, 132409, 662045 |
| Number of properties | 1 | 1 |
| Semiprimes | 141650th | 141661st |
| Roman numberals | ||
| Base 2 | 101000011001111010102 | 101000011010000111012 |
| Base 3 | 10201220020223 | 10201220110123 |
| Base 4 | 22012132224 | 22012201314 |
| Base 5 | 1321404345 | 1321411405 |
| Base 6 | 221044426 | 221050056 |
| Base 7 | 54250047 | 54251067 |
| Base 8 | 24147528 | 24150358 |
| Base 9 | 12180689 | 12181359 |
| Base 10 | 66199410 | 66204510 |
| Base 11 | 41240311 | 41244a11 |
| Base 12 | 27b12212 | 27b16512 |
| Base 13 | 1a241813 | 1a245713 |
| Base 14 | 13337414 | 1333ad14 |
| Base 15 | d122e15 | d126515 |
| Base 16 | a19ea16 | a1a1d16 |