Compare 266239 vs 266249
| Property | 266239 | 266249 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2662391 | 291 × 91811 |
| Prime factorization | 266239 | 29 × 9181 |
| Divisors count | 2 | 4 |
| Divisors | 1, 266239 | 1, 29, 9181, 266249 |
| Number of properties | 4 | 1 |
| Chen primes | 9617th | |
| Isolated primes | 17901st | |
| Primes | 23332nd | |
| Semiprimes | 59409th | |
| Solinas primes | 138th | |
| Roman numberals | ||
| Base 2 | 10000001111111111112 | 10000010000000010012 |
| Base 3 | 1111120122013 | 1111120200023 |
| Base 4 | 10003333334 | 10010000214 |
| Base 5 | 320044245 | 320044445 |
| Base 6 | 54123316 | 54123456 |
| Base 7 | 21561317 | 21561447 |
| Base 8 | 10077778 | 10100118 |
| Base 9 | 4451819 | 4452029 |
| Base 10 | 26623910 | 26624910 |
| Base 11 | 17203611 | 17204511 |
| Base 12 | 10a0a712 | 10a0b512 |
| Base 13 | 9424c13 | 9425913 |
| Base 14 | 6d05114 | 6d05b14 |
| Base 15 | 53d4415 | 53d4e15 |
| Base 16 | 40fff16 | 4100916 |