Compare 201953 vs 202109
| Property | 201953 | 202109 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2019531 | 2021091 |
| Prime factorization | 201953 | 202109 |
| Divisors count | 2 | 2 |
| Divisors | 1, 201953 | 1, 202109 |
| Number of properties | 6 | 4 |
| Harmonic primes | 6810th | |
| Isolated primes | 13799th | 13811th |
| Long primes | 6802nd | 6805th |
| Primes | 18144th | 18158th |
| Pythagorean primes | 9057th | 9065th |
| Sexy primes (2nd member) | 4329th | |
| Roman numberals | ||
| Base 2 | 1100010100111000012 | 1100010101011111012 |
| Base 3 | 1010210002023 | 1010210201123 |
| Base 4 | 3011032014 | 3011113314 |
| Base 5 | 224303035 | 224314145 |
| Base 6 | 41545456 | 41554056 |
| Base 7 | 15005337 | 15011457 |
| Base 8 | 6123418 | 6125758 |
| Base 9 | 3370229 | 3372159 |
| Base 10 | 20195310 | 20210910 |
| Base 11 | 12880411 | 12893611 |
| Base 12 | 98a5512 | 98b6512 |
| Base 13 | 70bcb13 | 70cbb13 |
| Base 14 | 5385314 | 5392514 |
| Base 15 | 3ec8815 | 3ed3e15 |
| Base 16 | 314e116 | 3157d16 |