Compare 280187 vs 280199
| Property | 280187 | 280199 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2801871 | 2801991 |
| Prime factorization | 280187 | 280199 |
| Divisors count | 2 | 2 |
| Divisors | 1, 280187 | 1, 280199 |
| Number of properties | 3 | 4 |
| Additive primes | 9809th | |
| Chen primes | 10063rd | |
| Cousin primes (2nd member) | 2814th | |
| Isolated primes | 18776th | 18777th |
| Primes | 24447th | 24448th |
| Roman numberals | ||
| Base 2 | 10001000110011110112 | 10001000110100001112 |
| Base 3 | 1120201000223 | 1120201002023 |
| Base 4 | 10101213234 | 10101220134 |
| Base 5 | 324312225 | 324312445 |
| Base 6 | 100010556 | 100011156 |
| Base 7 | 22446057 | 22446237 |
| Base 8 | 10431738 | 10432078 |
| Base 9 | 4663089 | 4663229 |
| Base 10 | 28018710 | 28019910 |
| Base 11 | 18156611 | 18157711 |
| Base 12 | 11618b12 | 11619b12 |
| Base 13 | 9a6bb13 | 9a6ca13 |
| Base 14 | 7417514 | 7418314 |
| Base 15 | 5804215 | 5804e15 |
| Base 16 | 4467b16 | 4468716 |