Compare 204923 vs 204930
| Property | 204923 | 204930 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 5 |
| Total factors | 1 | 8 |
| Prime factorization | 2049231 | 21 × 34 × 51 × 111 × 231 |
| Prime factorization | 204923 | 2 × 3 × 3 × 3 × 3 × 5 × 11 × 23 |
| Divisors count | 2 | 80 |
| Divisors | 1, 204923 | 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 27, 30, 33, 45, 46, 54, 55, 66, 69, 81, 90, 99, 110, 115, 135, 138, 162, 165, 198, 207, 230, 253, 270, 297, 330, 345, 405, 414, 495, 506, 594, 621, 690, 759, 810, 891, 990, 1035, 1242, 1265, 1485, 1518, 1782, 1863, 2070, 2277, 2530, 2970, 3105, 3726, 3795, 4455, 4554, 6210, 6831, 7590, 8910, 9315, 11385, 13662, 18630, 20493, 22770, 34155, 40986, 68310, 102465, 204930 |
| Number of properties | 4 | 0 |
| Isolated primes | 13969th | |
| Primes | 18376th | |
| Safe primes | 1198th | |
| Sexy primes (2nd member) | 4375th | |
| Roman numberals | ||
| Base 2 | 1100100000011110112 | 1100100000100000102 |
| Base 3 | 1011020022023 | 1011020100003 |
| Base 4 | 3020013234 | 3020020024 |
| Base 5 | 230241435 | 230242105 |
| Base 6 | 42204156 | 42204306 |
| Base 7 | 15123057 | 15123157 |
| Base 8 | 6201738 | 6202028 |
| Base 9 | 3420829 | 3421009 |
| Base 10 | 20492310 | 20493010 |
| Base 11 | 12aa6411 | 12aa7011 |
| Base 12 | 9a70b12 | 9a71612 |
| Base 13 | 7237413 | 7237b13 |
| Base 14 | 5497514 | 5497c14 |
| Base 15 | 40ab815 | 40ac015 |
| Base 16 | 3207b16 | 3208216 |