Compare 428471 vs 428479
| Property | 428471 | 428479 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 4284711 | 1091 × 39311 |
| Prime factorization | 428471 | 109 × 3931 |
| Divisors count | 2 | 4 |
| Divisors | 1, 428471 | 1, 109, 3931, 428479 |
| Number of properties | 4 | 1 |
| Chen primes | 14471st | |
| Primes | 36035th | |
| Semiprimes | 93540th | |
| Sophie germain primes | 3800th | |
| Twin primes (1st member) | 4038th | |
| Roman numberals | ||
| Base 2 | 11010001001101101112 | 11010001001101111112 |
| Base 3 | 2102022020223 | 2102022021213 |
| Base 4 | 12202123134 | 12202123334 |
| Base 5 | 1022023415 | 1022024045 |
| Base 6 | 131033556 | 131034116 |
| Base 7 | 34331217 | 34331327 |
| Base 8 | 15046678 | 15046778 |
| Base 9 | 7226689 | 7226779 |
| Base 10 | 42847110 | 42847910 |
| Base 11 | 272a0a11 | 272a1711 |
| Base 12 | 187b5b12 | 187b6712 |
| Base 13 | 12004413 | 12004c13 |
| Base 14 | b221114 | b221914 |
| Base 15 | 86e4b15 | 86e5415 |
| Base 16 | 689b716 | 689bf16 |