Compare 4481 vs 4491
| Property | 4481 | 4491 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 3 |
| Prime factorization | 44811 | 32 × 4991 |
| Prime factorization | 4481 | 3 × 3 × 499 |
| Divisors count | 2 | 6 |
| Divisors | 1, 4481 | 1, 3, 9, 499, 1497, 4491 |
| Number of properties | 9 | 0 |
| Additive primes | 314th | |
| Chen primes | 351st | |
| Good primes | 102nd | |
| Happy primes | 111th | |
| Primes | 608th | |
| Proth primes | 28th | |
| Pythagorean primes | 300th | |
| Sophie germain primes | 110th | |
| Twin primes (1st member) | 117th | |
| Roman numberals | MMMMCDLXXXI | MMMMCDXCI |
| Base 2 | 10001100000012 | 10001100010112 |
| Base 3 | 200102223 | 200111003 |
| Base 4 | 10120014 | 10120234 |
| Base 5 | 1204115 | 1204315 |
| Base 6 | 324256 | 324436 |
| Base 7 | 160317 | 160447 |
| Base 8 | 106018 | 106138 |
| Base 9 | 61289 | 61409 |
| Base 10 | 448110 | 449110 |
| Base 11 | 340411 | 341311 |
| Base 12 | 271512 | 272312 |
| Base 13 | 206913 | 207613 |
| Base 14 | 18c114 | 18cb14 |
| Base 15 | 14db15 | 14e615 |
| Base 16 | 118116 | 118b16 |