Compare 247769 vs 247774
| Property | 247769 | 247774 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2477691 | 21 × 1238871 |
| Prime factorization | 247769 | 2 × 123887 |
| Divisors count | 2 | 4 |
| Divisors | 1, 247769 | 1, 2, 123887, 247774 |
| Number of properties | 4 | 1 |
| Chen primes | 9047th | |
| Primes | 21856th | |
| Semiprimes | 55473rd | |
| Twin primes (1st member) | 2571st | |
| Ulam primes | 1564th | |
| Roman numberals | ||
| Base 2 | 1111000111110110012 | 1111000111110111102 |
| Base 3 | 1101202121223 | 1101202122113 |
| Base 4 | 3301331214 | 3301331324 |
| Base 5 | 304120345 | 304120445 |
| Base 6 | 51510256 | 51510346 |
| Base 7 | 20512347 | 20512427 |
| Base 8 | 7437318 | 7437368 |
| Base 9 | 4167789 | 4167849 |
| Base 10 | 24776910 | 24777410 |
| Base 11 | 15a17511 | 15a17a11 |
| Base 12 | bb47512 | bb47a12 |
| Base 13 | 88a1213 | 88a1713 |
| Base 14 | 6641b14 | 6642214 |
| Base 15 | 4d62e15 | 4d63415 |
| Base 16 | 3c7d916 | 3c7de16 |