Compare 272561 vs 272563
| Property | 272561 | 272563 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 171 × 160331 | 2725631 |
| Prime factorization | 17 × 16033 | 272563 |
| Divisors count | 4 | 2 |
| Divisors | 1, 17, 16033, 272561 | 1, 272563 |
| Number of properties | 1 | 3 |
| Cousin primes (1st member) | 2757th | |
| Isolated primes | 18304th | |
| Primes | 23855th | |
| Semiprimes | 60724th | |
| Roman numberals | ||
| Base 2 | 10000101000101100012 | 10000101000101100112 |
| Base 3 | 1112112122123 | 1112112122213 |
| Base 4 | 10022023014 | 10022023034 |
| Base 5 | 322102215 | 322102235 |
| Base 6 | 55015056 | 55015116 |
| Base 7 | 22134327 | 22134347 |
| Base 8 | 10242618 | 10242638 |
| Base 9 | 4547859 | 4547879 |
| Base 10 | 27256110 | 27256310 |
| Base 11 | 17686311 | 17686511 |
| Base 12 | 11189512 | 11189712 |
| Base 13 | 970a313 | 970a513 |
| Base 14 | 7148914 | 7148b14 |
| Base 15 | 55b5b15 | 55b5d15 |
| Base 16 | 428b116 | 428b316 |