Compare 243479 vs 243489
| Property | 243479 | 243489 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2434791 | 31 × 811631 |
| Prime factorization | 243479 | 3 × 81163 |
| Divisors count | 2 | 4 |
| Divisors | 1, 243479 | 1, 3, 81163, 243489 |
| Number of properties | 4 | 1 |
| Additive primes | 8729th | |
| Isolated primes | 16450th | |
| Primes | 21505th | |
| Semiprimes | 54566th | |
| Sexy primes (2nd member) | 5018th | |
| Roman numberals | ||
| Base 2 | 1110110111000101112 | 1110110111001000012 |
| Base 3 | 1101002222023 | 1101010000103 |
| Base 4 | 3231301134 | 3231302014 |
| Base 5 | 302424045 | 302424245 |
| Base 6 | 51151156 | 51151336 |
| Base 7 | 20325657 | 20326117 |
| Base 8 | 7334278 | 7334418 |
| Base 9 | 4108829 | 4110039 |
| Base 10 | 24347910 | 24348910 |
| Base 11 | 156a2511 | 156a3411 |
| Base 12 | b8a9b12 | b8aa912 |
| Base 13 | 86a9213 | 86a9c13 |
| Base 14 | 64a3514 | 64a4114 |
| Base 15 | 4c21e15 | 4c22915 |
| Base 16 | 3b71716 | 3b72116 |