Compare 142423 vs 142447
| Property | 142423 | 142447 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 731 × 19511 | 1811 × 7871 |
| Prime factorization | 73 × 1951 | 181 × 787 |
| Divisors count | 4 | 4 |
| Divisors | 1, 73, 1951, 142423 | 1, 181, 787, 142447 |
| Number of properties | 1 | 1 |
| Semiprimes | 32706th | 32709th |
| Roman numberals | ||
| Base 2 | 1000101100010101112 | 1000101100011011112 |
| Base 3 | 210201002213 | 210201012113 |
| Base 4 | 2023011134 | 2023012334 |
| Base 5 | 140241435 | 140242425 |
| Base 6 | 30152116 | 30152516 |
| Base 7 | 11321417 | 11322047 |
| Base 8 | 4261278 | 4261578 |
| Base 9 | 2363279 | 2363549 |
| Base 10 | 14242310 | 14244710 |
| Base 11 | 9800611 | 9802811 |
| Base 12 | 6a50712 | 6a52712 |
| Base 13 | 4ca9813 | 4cab613 |
| Base 14 | 39c9114 | 39cab14 |
| Base 15 | 2c2ed15 | 2c31715 |
| Base 16 | 22c5716 | 22c6f16 |