Compare 213901 vs 213902
| Property | 213901 | 213902 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 4 |
| Prime factorization | 2139011 | 21 × 131 × 191 × 4331 |
| Prime factorization | 213901 | 2 × 13 × 19 × 433 |
| Divisors count | 2 | 16 |
| Divisors | 1, 213901 | 1, 2, 13, 19, 26, 38, 247, 433, 494, 866, 5629, 8227, 11258, 16454, 106951, 213902 |
| Number of properties | 4 | 0 |
| Isolated primes | 14561st | |
| Long primes | 7149th | |
| Primes | 19118th | |
| Pythagorean primes | 9545th | |
| Roman numberals | ||
| Base 2 | 1101000011100011012 | 1101000011100011102 |
| Base 3 | 1012121020213 | 1012121020223 |
| Base 4 | 3100320314 | 3100320324 |
| Base 5 | 233211015 | 233211025 |
| Base 6 | 43301416 | 43301426 |
| Base 7 | 15504227 | 15504237 |
| Base 8 | 6416158 | 6416168 |
| Base 9 | 3553679 | 3553689 |
| Base 10 | 21390110 | 21390210 |
| Base 11 | 13678611 | 13678711 |
| Base 12 | a395112 | a395212 |
| Base 13 | 7648c13 | 7649013 |
| Base 14 | 57d4914 | 57d4a14 |
| Base 15 | 435a115 | 435a215 |
| Base 16 | 3438d16 | 3438e16 |