Compare 128309 vs 128361
| Property | 128309 | 128361 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 311 × 41391 | 31 × 427871 |
| Prime factorization | 31 × 4139 | 3 × 42787 |
| Divisors count | 4 | 4 |
| Divisors | 1, 31, 4139, 128309 | 1, 3, 42787, 128361 |
| Number of properties | 1 | 1 |
| Semiprimes | 29668th | 29678th |
| Roman numberals | ||
| Base 2 | 111110101001101012 | 111110101011010012 |
| Base 3 | 201120000123 | 201120020103 |
| Base 4 | 1331103114 | 1331112214 |
| Base 5 | 131012145 | 131014215 |
| Base 6 | 24300056 | 24301336 |
| Base 7 | 10430367 | 10431427 |
| Base 8 | 3724658 | 3725518 |
| Base 9 | 2150059 | 2150639 |
| Base 10 | 12830910 | 12836110 |
| Base 11 | 8844511 | 8849211 |
| Base 12 | 6230512 | 6234912 |
| Base 13 | 4652c13 | 4656c13 |
| Base 14 | 34a8d14 | 34ac914 |
| Base 15 | 2803e15 | 2807615 |
| Base 16 | 1f53516 | 1f56916 |