Compare 290440 vs 290447
| Property | 290440 | 290447 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 23 × 51 × 531 × 1371 | 2904471 |
| Prime factorization | 2 × 2 × 2 × 5 × 53 × 137 | 290447 |
| Divisors count | 32 | 2 |
| Divisors | 1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 137, 212, 265, 274, 424, 530, 548, 685, 1060, 1096, 1370, 2120, 2740, 5480, 7261, 14522, 29044, 36305, 58088, 72610, 145220, 290440 | 1, 290447 |
| Number of properties | 0 | 7 |
| Chen primes | 10392nd | |
| Cousin primes (2nd member) | 2896th | |
| Isolated primes | 19415th | |
| Long primes | 9459th | |
| Primes | 25262nd | |
| Prime triplets (3rd member) | 1125th | |
| Sexy primes (2nd member) | 5848th | |
| Roman numberals | ||
| Base 2 | 10001101110100010002 | 10001101110100011112 |
| Base 3 | 1122021020013 | 1122021020223 |
| Base 4 | 10123220204 | 10123220334 |
| Base 5 | 332432305 | 332432425 |
| Base 6 | 101203446 | 101203556 |
| Base 7 | 23165237 | 23165337 |
| Base 8 | 10672108 | 10672178 |
| Base 9 | 4823619 | 4823689 |
| Base 10 | 29044010 | 29044710 |
| Base 11 | 18923711 | 18924311 |
| Base 12 | 1200b412 | 1200bb12 |
| Base 13 | a227713 | a228113 |
| Base 14 | 77bba14 | 77bc314 |
| Base 15 | 5b0ca15 | 5b0d215 |
| Base 16 | 46e8816 | 46e8f16 |