Compare 243487 vs 243493
| Property | 243487 | 243493 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2434871 | 591 × 41271 |
| Prime factorization | 243487 | 59 × 4127 |
| Divisors count | 2 | 4 |
| Divisors | 1, 243487 | 1, 59, 4127, 243493 |
| Number of properties | 5 | 1 |
| Chen primes | 8923rd | |
| Isolated primes | 16451st | |
| Long primes | 8049th | |
| Lucky primes | 2701st | |
| Primes | 21506th | |
| Semiprimes | 54568th | |
| Roman numberals | ||
| Base 2 | 1110110111000111112 | 1110110111001001012 |
| Base 3 | 1101010000013 | 1101010000213 |
| Base 4 | 3231301334 | 3231302114 |
| Base 5 | 302424225 | 302424335 |
| Base 6 | 51151316 | 51151416 |
| Base 7 | 20326067 | 20326157 |
| Base 8 | 7334378 | 7334458 |
| Base 9 | 4110019 | 4110079 |
| Base 10 | 24348710 | 24349310 |
| Base 11 | 156a3211 | 156a3811 |
| Base 12 | b8aa712 | b8ab112 |
| Base 13 | 86a9a13 | 86aa313 |
| Base 14 | 64a3d14 | 64a4514 |
| Base 15 | 4c22715 | 4c22d15 |
| Base 16 | 3b71f16 | 3b72516 |