Compare 280183 vs 280189
| Property | 280183 | 280189 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2801831 | 71 × 131 × 30791 |
| Prime factorization | 280183 | 7 × 13 × 3079 |
| Divisors count | 2 | 8 |
| Divisors | 1, 280183 | 1, 7, 13, 91, 3079, 21553, 40027, 280189 |
| Number of properties | 7 | 0 |
| Cousin primes (1st member) | 2814th | |
| Good primes | 1259th | |
| Harmonic primes | 9126th | |
| Isolated primes | 18775th | |
| Long primes | 9156th | |
| Lucky primes | 3027th | |
| Primes | 24446th | |
| Roman numberals | ||
| Base 2 | 10001000110011101112 | 10001000110011111012 |
| Base 3 | 1120201000113 | 1120201001013 |
| Base 4 | 10101213134 | 10101213314 |
| Base 5 | 324312135 | 324312245 |
| Base 6 | 100010516 | 100011016 |
| Base 7 | 22446017 | 22446107 |
| Base 8 | 10431678 | 10431758 |
| Base 9 | 4663049 | 4663119 |
| Base 10 | 28018310 | 28018910 |
| Base 11 | 18156211 | 18156811 |
| Base 12 | 11618712 | 11619112 |
| Base 13 | 9a6b713 | 9a6c013 |
| Base 14 | 7417114 | 7417714 |
| Base 15 | 5803d15 | 5804415 |
| Base 16 | 4467716 | 4467d16 |