Compare 28439 vs 28449
| Property | 28439 | 28449 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 284391 | 32 × 291 × 1091 |
| Prime factorization | 28439 | 3 × 3 × 29 × 109 |
| Divisors count | 2 | 12 |
| Divisors | 1, 28439 | 1, 3, 9, 29, 87, 109, 261, 327, 981, 3161, 9483, 28449 |
| Number of properties | 3 | 0 |
| Isolated primes | 2190th | |
| Primes | 3095th | |
| Sexy primes (2nd member) | 910th | |
| Roman numberals | ||
| Base 2 | 1101111000101112 | 1101111001000012 |
| Base 3 | 11100000223 | 11100002003 |
| Base 4 | 123301134 | 123302014 |
| Base 5 | 14022245 | 14022445 |
| Base 6 | 3353556 | 3354136 |
| Base 7 | 1456257 | 1456417 |
| Base 8 | 674278 | 674418 |
| Base 9 | 430089 | 430209 |
| Base 10 | 2843910 | 2844910 |
| Base 11 | 1a40411 | 1a41311 |
| Base 12 | 1455b12 | 1456912 |
| Base 13 | cc3813 | cc4513 |
| Base 14 | a51514 | a52114 |
| Base 15 | 865e15 | 866915 |
| Base 16 | 6f1716 | 6f2116 |