Compare 142942 vs 142971
| Property | 142942 | 142971 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 714711 | 31 × 476571 |
| Prime factorization | 2 × 71471 | 3 × 47657 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 71471, 142942 | 1, 3, 47657, 142971 |
| Number of properties | 1 | 1 |
| Semiprimes | 32835th | 32844th |
| Roman numberals | ||
| Base 2 | 1000101110010111102 | 1000101110011110112 |
| Base 3 | 210210020113 | 210210100203 |
| Base 4 | 2023211324 | 2023213234 |
| Base 5 | 140332325 | 140333415 |
| Base 6 | 30214346 | 30215236 |
| Base 7 | 11335127 | 11335537 |
| Base 8 | 4271368 | 4271738 |
| Base 9 | 2370649 | 2371069 |
| Base 10 | 14294210 | 14297110 |
| Base 11 | 9843811 | 9846411 |
| Base 12 | 6a87a12 | 6a8a312 |
| Base 13 | 500a713 | 500ca13 |
| Base 14 | 3a14214 | 3a16314 |
| Base 15 | 2c54715 | 2c56615 |
| Base 16 | 22e5e16 | 22e7b16 |