Compare 201257 vs 201261
| Property | 201257 | 201261 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 71 × 287511 | 31 × 731 × 9191 |
| Prime factorization | 7 × 28751 | 3 × 73 × 919 |
| Divisors count | 4 | 8 |
| Divisors | 1, 7, 28751, 201257 | 1, 3, 73, 219, 919, 2757, 67087, 201261 |
| Number of properties | 1 | 0 |
| Semiprimes | 45514th | |
| Roman numberals | ||
| Base 2 | 1100010010001010012 | 1100010010001011012 |
| Base 3 | 1010200012223 | 1010200020103 |
| Base 4 | 3010202214 | 3010202314 |
| Base 5 | 224200125 | 224200215 |
| Base 6 | 41514256 | 41514336 |
| Base 7 | 14655207 | 14655247 |
| Base 8 | 6110518 | 6110558 |
| Base 9 | 3360589 | 3360639 |
| Base 10 | 20125710 | 20126110 |
| Base 11 | 12823111 | 12823511 |
| Base 12 | 9857512 | 9857912 |
| Base 13 | 707b413 | 707b813 |
| Base 14 | 534b714 | 534bb14 |
| Base 15 | 3e97215 | 3e97615 |
| Base 16 | 3122916 | 3122d16 |