Compare 45242 vs 45247
| Property | 45242 | 45247 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 226211 | 452471 |
| Prime factorization | 2 × 22621 | 45247 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 22621, 45242 | 1, 45247 |
| Number of properties | 1 | 5 |
| Chen primes | 2198th | |
| Harmonic primes | 1751st | |
| Isolated primes | 3399th | |
| Long primes | 1765th | |
| Primes | 4694th | |
| Semiprimes | 11006th | |
| Roman numberals | ||
| Base 2 | 10110000101110102 | 10110000101111112 |
| Base 3 | 20220011223 | 20220012113 |
| Base 4 | 230023224 | 230023334 |
| Base 5 | 24214325 | 24214425 |
| Base 6 | 5452426 | 5452516 |
| Base 7 | 2456217 | 2456267 |
| Base 8 | 1302728 | 1302778 |
| Base 9 | 680489 | 680549 |
| Base 10 | 4524210 | 4524710 |
| Base 11 | 30a9a11 | 30aa411 |
| Base 12 | 2222212 | 2222712 |
| Base 13 | 1779213 | 1779713 |
| Base 14 | 126b814 | 126bd14 |
| Base 15 | d61215 | d61715 |
| Base 16 | b0ba16 | b0bf16 |