Compare 252905 vs 252913
| Property | 252905 | 252913 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 505811 | 2529131 |
| Prime factorization | 5 × 50581 | 252913 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 50581, 252905 | 1, 252913 |
| Number of properties | 1 | 3 |
| Primes | 22275th | |
| Semiprimes | 56552nd | |
| Sexy primes (1st member) | 5203rd | |
| Twin primes (2nd member) | 2609th | |
| Roman numberals | ||
| Base 2 | 1111011011111010012 | 1111011011111100012 |
| Base 3 | 1102112202123 | 1102112210113 |
| Base 4 | 3312332214 | 3312333014 |
| Base 5 | 310431105 | 310431235 |
| Base 6 | 52305056 | 52305216 |
| Base 7 | 21022227 | 21022337 |
| Base 8 | 7557518 | 7557618 |
| Base 9 | 4248259 | 4248349 |
| Base 10 | 25290510 | 25291310 |
| Base 11 | 16301411 | 16302111 |
| Base 12 | 10243512 | 10244112 |
| Base 13 | 8b16313 | 8b16b13 |
| Base 14 | 6824914 | 6825314 |
| Base 15 | 4ee0515 | 4ee0d15 |
| Base 16 | 3dbe916 | 3dbf116 |