Compare 4447 vs 4481
| Property | 4447 | 4481 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 44471 | 44811 |
| Prime factorization | 4447 | 4481 |
| Divisors count | 2 | 2 |
| Divisors | 1, 4447 | 1, 4481 |
| Number of properties | 10 | 9 |
| Additive primes | 312th | 314th |
| Chen primes | 349th | 351st |
| Cousin primes (1st member) | 112th | |
| Cuban primes 1 | 21st | |
| Good primes | 101st | 102nd |
| Happy primes | 110th | 111th |
| Isolated primes | 373rd | |
| Long primes | 242nd | |
| Primes | 604th | 608th |
| Proth primes | 28th | |
| Pythagorean primes | 300th | |
| Sexy primes (2nd member) | 218th | |
| Sophie germain primes | 110th | |
| Twin primes (1st member) | 117th | |
| Roman numberals | MMMMCDXLVII | MMMMCDLXXXI |
| Base 2 | 10001010111112 | 10001100000012 |
| Base 3 | 200022013 | 200102223 |
| Base 4 | 10111334 | 10120014 |
| Base 5 | 1202425 | 1204115 |
| Base 6 | 323316 | 324256 |
| Base 7 | 156527 | 160317 |
| Base 8 | 105378 | 106018 |
| Base 9 | 60819 | 61289 |
| Base 10 | 444710 | 448110 |
| Base 11 | 338311 | 340411 |
| Base 12 | 26a712 | 271512 |
| Base 13 | 204113 | 206913 |
| Base 14 | 189914 | 18c114 |
| Base 15 | 14b715 | 14db15 |
| Base 16 | 115f16 | 118116 |