Compare 428471 vs 428477
| Property | 428471 | 428477 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 4284711 | 71 × 612111 |
| Prime factorization | 428471 | 7 × 61211 |
| Divisors count | 2 | 4 |
| Divisors | 1, 428471 | 1, 7, 61211, 428477 |
| Number of properties | 4 | 1 |
| Chen primes | 14471st | |
| Primes | 36035th | |
| Semiprimes | 93539th | |
| Sophie germain primes | 3800th | |
| Twin primes (1st member) | 4038th | |
| Roman numberals | ||
| Base 2 | 11010001001101101112 | 11010001001101111012 |
| Base 3 | 2102022020223 | 2102022021123 |
| Base 4 | 12202123134 | 12202123314 |
| Base 5 | 1022023415 | 1022024025 |
| Base 6 | 131033556 | 131034056 |
| Base 7 | 34331217 | 34331307 |
| Base 8 | 15046678 | 15046758 |
| Base 9 | 7226689 | 7226759 |
| Base 10 | 42847110 | 42847710 |
| Base 11 | 272a0a11 | 272a1511 |
| Base 12 | 187b5b12 | 187b6512 |
| Base 13 | 12004413 | 12004a13 |
| Base 14 | b221114 | b221714 |
| Base 15 | 86e4b15 | 86e5215 |
| Base 16 | 689b716 | 689bd16 |