Compare 230042 vs 230047
| Property | 230042 | 230047 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 1150211 | 2300471 |
| Prime factorization | 2 × 115021 | 230047 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 115021, 230042 | 1, 230047 |
| Number of properties | 1 | 3 |
| Harmonic primes | 7692nd | |
| Isolated primes | 15597th | |
| Primes | 20440th | |
| Semiprimes | 51648th | |
| Roman numberals | ||
| Base 2 | 1110000010100110102 | 1110000010100111112 |
| Base 3 | 1022001200023 | 1022001200213 |
| Base 4 | 3200221224 | 3200221334 |
| Base 5 | 243301325 | 243301425 |
| Base 6 | 45330026 | 45330116 |
| Base 7 | 16454517 | 16454567 |
| Base 8 | 7012328 | 7012378 |
| Base 9 | 3805029 | 3805079 |
| Base 10 | 23004210 | 23004710 |
| Base 11 | 14791a11 | 14792411 |
| Base 12 | b116212 | b116712 |
| Base 13 | 8092713 | 8092c13 |
| Base 14 | 5db9814 | 5db9d14 |
| Base 15 | 4826215 | 4826715 |
| Base 16 | 3829a16 | 3829f16 |