Compare 142889 vs 142921
| Property | 142889 | 142921 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 431 × 33231 | 1311 × 10911 |
| Prime factorization | 43 × 3323 | 131 × 1091 |
| Divisors count | 4 | 4 |
| Divisors | 1, 43, 3323, 142889 | 1, 131, 1091, 142921 |
| Number of properties | 1 | 1 |
| Semiprimes | 32825th | 32831st |
| Roman numberals | ||
| Base 2 | 1000101110001010012 | 1000101110010010012 |
| Base 3 | 210210000123 | 210210011013 |
| Base 4 | 2023202214 | 2023210214 |
| Base 5 | 140330245 | 140331415 |
| Base 6 | 30213056 | 30214016 |
| Base 7 | 11334057 | 11334527 |
| Base 8 | 4270518 | 4271118 |
| Base 9 | 2370059 | 2370419 |
| Base 10 | 14288910 | 14292110 |
| Base 11 | 9839a11 | 9841911 |
| Base 12 | 6a83512 | 6a86112 |
| Base 13 | 5006613 | 5008c13 |
| Base 14 | 3a10514 | 3a12914 |
| Base 15 | 2c50e15 | 2c53115 |
| Base 16 | 22e2916 | 22e4916 |