Compare 28557 vs 28559
| Property | 28557 | 28559 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 32 × 191 × 1671 | 285591 |
| Prime factorization | 3 × 3 × 19 × 167 | 28559 |
| Divisors count | 12 | 2 |
| Divisors | 1, 3, 9, 19, 57, 167, 171, 501, 1503, 3173, 9519, 28557 | 1, 28559 |
| Number of properties | 0 | 4 |
| Additive primes | 1417th | |
| Isolated primes | 2200th | |
| Primes | 3107th | |
| Sophie germain primes | 428th | |
| Roman numberals | ||
| Base 2 | 1101111100011012 | 1101111100011112 |
| Base 3 | 11100112003 | 11100112023 |
| Base 4 | 123320314 | 123320334 |
| Base 5 | 14032125 | 14032145 |
| Base 6 | 3401136 | 3401156 |
| Base 7 | 1461547 | 1461567 |
| Base 8 | 676158 | 676178 |
| Base 9 | 431509 | 431529 |
| Base 10 | 2855710 | 2855910 |
| Base 11 | 1a50111 | 1a50311 |
| Base 12 | 1463912 | 1463b12 |
| Base 13 | ccc913 | cccb13 |
| Base 14 | a59b14 | a59d14 |
| Base 15 | 86dc15 | 86de15 |
| Base 16 | 6f8d16 | 6f8f16 |