Compare 28118 vs 28123
| Property | 28118 | 28123 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 171 × 8271 | 281231 |
| Prime factorization | 2 × 17 × 827 | 28123 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 17, 34, 827, 1654, 14059, 28118 | 1, 28123 |
| Number of properties | 0 | 4 |
| Happy primes | 495th | |
| Isolated primes | 2174th | |
| Lucky primes | 479th | |
| Primes | 3069th | |
| Roman numberals | ||
| Base 2 | 1101101110101102 | 1101101110110112 |
| Base 3 | 11021201023 | 11021201213 |
| Base 4 | 123131124 | 123131234 |
| Base 5 | 13444335 | 13444435 |
| Base 6 | 3341026 | 3341116 |
| Base 7 | 1446567 | 1446647 |
| Base 8 | 667268 | 667338 |
| Base 9 | 425129 | 425179 |
| Base 10 | 2811810 | 2812310 |
| Base 11 | 1a14211 | 1a14711 |
| Base 12 | 1433212 | 1433712 |
| Base 13 | ca4c13 | ca5413 |
| Base 14 | a36614 | a36b14 |
| Base 15 | 84e815 | 84ed15 |
| Base 16 | 6dd616 | 6ddb16 |