Compare 180205 vs 180211
| Property | 180205 | 180211 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 231 × 15671 | 1802111 |
| Prime factorization | 5 × 23 × 1567 | 180211 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 23, 115, 1567, 7835, 36041, 180205 | 1, 180211 |
| Number of properties | 0 | 5 |
| Additive primes | 6662nd | |
| Isolated primes | 12399th | |
| Long primes | 6135th | |
| Lucky primes | 2116th | |
| Primes | 16356th | |
| Roman numberals | ||
| Base 2 | 1010111111111011012 | 1010111111111100112 |
| Base 3 | 1000110120213 | 1000110121113 |
| Base 4 | 2233332314 | 2233333034 |
| Base 5 | 212313105 | 212313215 |
| Base 6 | 35101416 | 35101516 |
| Base 7 | 13502447 | 13502537 |
| Base 8 | 5377558 | 5377638 |
| Base 9 | 3041679 | 3041749 |
| Base 10 | 18020510 | 18021110 |
| Base 11 | 11343311 | 11343911 |
| Base 12 | 8835112 | 8835712 |
| Base 13 | 6403c13 | 6404513 |
| Base 14 | 4995b14 | 4996314 |
| Base 15 | 385da15 | 385e115 |
| Base 16 | 2bfed16 | 2bff316 |