Compare 128745 vs 128753
| Property | 128745 | 128753 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 32 × 51 × 28611 | 1991 × 6471 |
| Prime factorization | 3 × 3 × 5 × 2861 | 199 × 647 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 5, 9, 15, 45, 2861, 8583, 14305, 25749, 42915, 128745 | 1, 199, 647, 128753 |
| Number of properties | 0 | 1 |
| Semiprimes | 29757th | |
| Roman numberals | ||
| Base 2 | 111110110111010012 | 111110110111100012 |
| Base 3 | 201121211003 | 201121211223 |
| Base 4 | 1331232214 | 1331233014 |
| Base 5 | 131044405 | 131100035 |
| Base 6 | 24320136 | 24320256 |
| Base 7 | 10442317 | 10442427 |
| Base 8 | 3733518 | 3733618 |
| Base 9 | 2155409 | 2155489 |
| Base 10 | 12874510 | 12875310 |
| Base 11 | 8880111 | 8880911 |
| Base 12 | 6260912 | 6261512 |
| Base 13 | 467a613 | 467b113 |
| Base 14 | 34cc114 | 34cc914 |
| Base 15 | 2823015 | 2823815 |
| Base 16 | 1f6e916 | 1f6f116 |