Compare 202109 vs 202119
| Property | 202109 | 202119 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2021091 | 31 × 891 × 7571 |
| Prime factorization | 202109 | 3 × 89 × 757 |
| Divisors count | 2 | 8 |
| Divisors | 1, 202109 | 1, 3, 89, 267, 757, 2271, 67373, 202119 |
| Number of properties | 4 | 0 |
| Isolated primes | 13811th | |
| Long primes | 6805th | |
| Primes | 18158th | |
| Pythagorean primes | 9065th | |
| Roman numberals | ||
| Base 2 | 1100010101011111012 | 1100010101100001112 |
| Base 3 | 1010210201123 | 1010210202203 |
| Base 4 | 3011113314 | 3011120134 |
| Base 5 | 224314145 | 224314345 |
| Base 6 | 41554056 | 41554236 |
| Base 7 | 15011457 | 15011617 |
| Base 8 | 6125758 | 6126078 |
| Base 9 | 3372159 | 3372269 |
| Base 10 | 20210910 | 20211910 |
| Base 11 | 12893611 | 12894511 |
| Base 12 | 98b6512 | 98b7312 |
| Base 13 | 70cbb13 | 70cc813 |
| Base 14 | 5392514 | 5393114 |
| Base 15 | 3ed3e15 | 3ed4915 |
| Base 16 | 3157d16 | 3158716 |