Compare 247769 vs 247770
| Property | 247769 | 247770 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 5 |
| Prime factorization | 2477691 | 21 × 32 × 51 × 27531 |
| Prime factorization | 247769 | 2 × 3 × 3 × 5 × 2753 |
| Divisors count | 2 | 24 |
| Divisors | 1, 247769 | 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2753, 5506, 8259, 13765, 16518, 24777, 27530, 41295, 49554, 82590, 123885, 247770 |
| Number of properties | 4 | 0 |
| Chen primes | 9047th | |
| Primes | 21856th | |
| Twin primes (1st member) | 2571st | |
| Ulam primes | 1564th | |
| Roman numberals | ||
| Base 2 | 1111000111110110012 | 1111000111110110102 |
| Base 3 | 1101202121223 | 1101202122003 |
| Base 4 | 3301331214 | 3301331224 |
| Base 5 | 304120345 | 304120405 |
| Base 6 | 51510256 | 51510306 |
| Base 7 | 20512347 | 20512357 |
| Base 8 | 7437318 | 7437328 |
| Base 9 | 4167789 | 4167809 |
| Base 10 | 24776910 | 24777010 |
| Base 11 | 15a17511 | 15a17611 |
| Base 12 | bb47512 | bb47612 |
| Base 13 | 88a1213 | 88a1313 |
| Base 14 | 6641b14 | 6641c14 |
| Base 15 | 4d62e15 | 4d63015 |
| Base 16 | 3c7d916 | 3c7da16 |