Compare 1030247 vs 1030255
| Property | 1030247 | 1030255 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 10302471 | 51 × 2060511 |
| Prime factorization | 1030247 | 5 × 206051 |
| Divisors count | 2 | 4 |
| Divisors | 1, 1030247 | 1, 5, 206051, 1030255 |
| Number of properties | 5 | 1 |
| Additive primes | 31113th | |
| Isolated primes | 63928th | |
| Primes | 80723rd | |
| Semiprimes | 216025th | |
| Sexy primes (2nd member) | 16822nd | |
| Ulam primes | 5912th | |
| Roman numberals | ||
| Base 2 | 111110111000011001112 | 111110111000011011112 |
| Base 3 | 12211000200223 | 12211000201213 |
| Base 4 | 33232012134 | 33232012334 |
| Base 5 | 2304314425 | 2304320105 |
| Base 6 | 340253556 | 340254116 |
| Base 7 | 115204317 | 115204427 |
| Base 8 | 37341478 | 37341578 |
| Base 9 | 18402089 | 18402179 |
| Base 10 | 103024710 | 103025510 |
| Base 11 | 64404911 | 64405611 |
| Base 12 | 41825b12 | 41826712 |
| Base 13 | 2a0c1a13 | 2a0c2513 |
| Base 14 | 1cb65114 | 1cb65914 |
| Base 15 | 1553d215 | 1553da15 |
| Base 16 | fb86716 | fb86f16 |