Compare 306238 vs 306247
| Property | 306238 | 306247 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 171 × 90071 | 3062471 |
| Prime factorization | 2 × 17 × 9007 | 306247 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 17, 34, 9007, 18014, 153119, 306238 | 1, 306247 |
| Number of properties | 0 | 5 |
| Isolated primes | 20413th | |
| Long primes | 9928th | |
| Primes | 26508th | |
| Sexy primes (1st member) | 6112th | |
| Sexy prime triplets (1st member) | 1201st | |
| Roman numberals | ||
| Base 2 | 10010101100001111102 | 10010101100010001112 |
| Base 3 | 1201200020113 | 1201200021113 |
| Base 4 | 10223003324 | 10223010134 |
| Base 5 | 342444235 | 342444425 |
| Base 6 | 103214346 | 103214516 |
| Base 7 | 24135527 | 24135647 |
| Base 8 | 11260768 | 11261078 |
| Base 9 | 5160649 | 5160749 |
| Base 10 | 30623810 | 30624710 |
| Base 11 | 19a09911 | 19a0a711 |
| Base 12 | 12927a12 | 12928712 |
| Base 13 | a950a13 | a951613 |
| Base 14 | 7d86214 | 7d86b14 |
| Base 15 | 60b0d15 | 60b1715 |
| Base 16 | 4ac3e16 | 4ac4716 |