Compare 128120 vs 128127
| Property | 128120 | 128127 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 51 × 32031 | 31 × 427091 |
| Prime factorization | 2 × 2 × 2 × 5 × 3203 | 3 × 42709 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 4, 5, 8, 10, 20, 40, 3203, 6406, 12812, 16015, 25624, 32030, 64060, 128120 | 1, 3, 42709, 128127 |
| Number of properties | 0 | 1 |
| Semiprimes | 29628th | |
| Roman numberals | ||
| Base 2 | 111110100011110002 | 111110100011111112 |
| Base 3 | 201112020123 | 201112021103 |
| Base 4 | 1331013204 | 1331013334 |
| Base 5 | 130444405 | 131000025 |
| Base 6 | 24250526 | 24251036 |
| Base 7 | 10423467 | 10423567 |
| Base 8 | 3721708 | 3721778 |
| Base 9 | 2146659 | 2146739 |
| Base 10 | 12812010 | 12812710 |
| Base 11 | 8829311 | 8829a11 |
| Base 12 | 6218812 | 6219312 |
| Base 13 | 4641513 | 4641c13 |
| Base 14 | 3499614 | 3499d14 |
| Base 15 | 27e6515 | 27e6c15 |
| Base 16 | 1f47816 | 1f47f16 |