Compare 142977 vs 142985
| Property | 142977 | 142985 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 476591 | 51 × 285971 |
| Prime factorization | 3 × 47659 | 5 × 28597 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 47659, 142977 | 1, 5, 28597, 142985 |
| Number of properties | 1 | 1 |
| Semiprimes | 32845th | 32846th |
| Roman numberals | ||
| Base 2 | 1000101110100000012 | 1000101110100010012 |
| Base 3 | 210210101103 | 210210102023 |
| Base 4 | 2023220014 | 2023220214 |
| Base 5 | 140334025 | 140334205 |
| Base 6 | 30215336 | 30215456 |
| Base 7 | 11335627 | 11336037 |
| Base 8 | 4272018 | 4272118 |
| Base 9 | 2371139 | 2371229 |
| Base 10 | 14297710 | 14298510 |
| Base 11 | 9846a11 | 9847711 |
| Base 12 | 6a8a912 | 6a8b512 |
| Base 13 | 5010313 | 5010b13 |
| Base 14 | 3a16914 | 3a17314 |
| Base 15 | 2c56c15 | 2c57515 |
| Base 16 | 22e8116 | 22e8916 |