Compare 4445 vs 4447
| Property | 4445 | 4447 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 71 × 1271 | 44471 |
| Prime factorization | 5 × 7 × 127 | 4447 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 7, 35, 127, 635, 889, 4445 | 1, 4447 |
| Number of properties | 0 | 10 |
| Additive primes | 312th | |
| Chen primes | 349th | |
| Cousin primes (1st member) | 112th | |
| Cuban primes 1 | 21st | |
| Good primes | 101st | |
| Happy primes | 110th | |
| Isolated primes | 373rd | |
| Long primes | 242nd | |
| Primes | 604th | |
| Sexy primes (2nd member) | 218th | |
| Roman numberals | MMMMCDXLV | MMMMCDXLVII |
| Base 2 | 10001010111012 | 10001010111112 |
| Base 3 | 200021223 | 200022013 |
| Base 4 | 10111314 | 10111334 |
| Base 5 | 1202405 | 1202425 |
| Base 6 | 323256 | 323316 |
| Base 7 | 156507 | 156527 |
| Base 8 | 105358 | 105378 |
| Base 9 | 60789 | 60819 |
| Base 10 | 444510 | 444710 |
| Base 11 | 338111 | 338311 |
| Base 12 | 26a512 | 26a712 |
| Base 13 | 203c13 | 204113 |
| Base 14 | 189714 | 189914 |
| Base 15 | 14b515 | 14b715 |
| Base 16 | 115d16 | 115f16 |