Compare 225221 vs 225225
| Property | 225221 | 225225 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 5 |
| Total factors | 1 | 7 |
| Prime factorization | 2252211 | 32 × 52 × 71 × 111 × 131 |
| Prime factorization | 225221 | 3 × 3 × 5 × 5 × 7 × 11 × 13 |
| Divisors count | 2 | 72 |
| Divisors | 1, 225221 | 1, 3, 5, 7, 9, 11, 13, 15, 21, 25, 33, 35, 39, 45, 55, 63, 65, 75, 77, 91, 99, 105, 117, 143, 165, 175, 195, 225, 231, 273, 275, 315, 325, 385, 429, 455, 495, 525, 585, 693, 715, 819, 825, 975, 1001, 1155, 1287, 1365, 1575, 1925, 2145, 2275, 2475, 2925, 3003, 3465, 3575, 4095, 5005, 5775, 6435, 6825, 9009, 10725, 15015, 17325, 20475, 25025, 32175, 45045, 75075, 225225 |
| Number of properties | 8 | 0 |
| Chen primes | 8343rd | |
| Cousin primes (2nd member) | 2359th | |
| Long primes | 7504th | |
| Primes | 20038th | |
| Prime triplets (1st member) | 926th | |
| Prime triplets (2nd member) | 925th | |
| Sexy primes (1st member) | 4738th | |
| Twin primes (1st member) | 2375th | |
| Roman numberals | ||
| Base 2 | 1101101111110001012 | 1101101111110010012 |
| Base 3 | 1021022211123 | 1021022212003 |
| Base 4 | 3123330114 | 3123330214 |
| Base 5 | 242013415 | 242014005 |
| Base 6 | 44544056 | 44544136 |
| Base 7 | 16254237 | 16254307 |
| Base 8 | 6677058 | 6677118 |
| Base 9 | 3728459 | 3728509 |
| Base 10 | 22522110 | 22522510 |
| Base 11 | 14423711 | 14424011 |
| Base 12 | aa40512 | aa40912 |
| Base 13 | 7b68913 | 7b69013 |
| Base 14 | 5c11314 | 5c11714 |
| Base 15 | 46aeb15 | 46b0015 |
| Base 16 | 36fc516 | 36fc916 |