Compare 621241 vs 621245
| Property | 621241 | 621245 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 6212411 | 51 × 1242491 |
| Prime factorization | 621241 | 5 × 124249 |
| Divisors count | 2 | 4 |
| Divisors | 1, 621241 | 1, 5, 124249, 621245 |
| Number of properties | 3 | 1 |
| Primes | 50707th | |
| Semiprimes | 133203rd | |
| Super primes | 5197th | |
| Twin primes (2nd member) | 5486th | |
| Roman numberals | ||
| Base 2 | 100101111010101110012 | 100101111010101111012 |
| Base 3 | 10111200112213 | 10111200120023 |
| Base 4 | 21132223214 | 21132223314 |
| Base 5 | 1243344315 | 1243344405 |
| Base 6 | 211520416 | 211520456 |
| Base 7 | 51651257 | 51651327 |
| Base 8 | 22752718 | 22752758 |
| Base 9 | 11461579 | 11461629 |
| Base 10 | 62124110 | 62124510 |
| Base 11 | 39482511 | 39482911 |
| Base 12 | 25b62112 | 25b62512 |
| Base 13 | 1899ca13 | 189a0113 |
| Base 14 | 12258514 | 12258914 |
| Base 15 | c411115 | c411515 |
| Base 16 | 97ab916 | 97abd16 |