Compare 28123 vs 28771
| Property | 28123 | 28771 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 281231 | 287711 |
| Prime factorization | 28123 | 28771 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28123 | 1, 28771 |
| Number of properties | 4 | 5 |
| Happy primes | 495th | 506th |
| Harmonic primes | 1171st | |
| Isolated primes | 2174th | 2219th |
| Lucky primes | 479th | 485th |
| Primes | 3069th | 3134th |
| Roman numberals | ||
| Base 2 | 1101101110110112 | 1110000011000112 |
| Base 3 | 11021201213 | 11101101213 |
| Base 4 | 123131234 | 130012034 |
| Base 5 | 13444435 | 14100415 |
| Base 6 | 3341116 | 3411116 |
| Base 7 | 1446647 | 1466117 |
| Base 8 | 667338 | 701438 |
| Base 9 | 425179 | 434179 |
| Base 10 | 2812310 | 2877110 |
| Base 11 | 1a14711 | 1a68611 |
| Base 12 | 1433712 | 1479712 |
| Base 13 | ca5413 | 1013213 |
| Base 14 | a36b14 | a6b114 |
| Base 15 | 84ed15 | 87d115 |
| Base 16 | 6ddb16 | 706316 |