Compare 128599 vs 128606
| Property | 128599 | 128606 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1285991 | 21 × 643031 |
| Prime factorization | 128599 | 2 × 64303 |
| Divisors count | 2 | 4 |
| Divisors | 1, 128599 | 1, 2, 64303, 128606 |
| Number of properties | 3 | 1 |
| Cousin primes (1st member) | 1496th | |
| Isolated primes | 9039th | |
| Primes | 12040th | |
| Semiprimes | 29731st | |
| Roman numberals | ||
| Base 2 | 111110110010101112 | 111110110010111102 |
| Base 3 | 201121012213 | 201121020123 |
| Base 4 | 1331211134 | 1331211324 |
| Base 5 | 131033445 | 131034115 |
| Base 6 | 24312116 | 24312226 |
| Base 7 | 10436327 | 10436427 |
| Base 8 | 3731278 | 3731368 |
| Base 9 | 2153579 | 2153659 |
| Base 10 | 12859910 | 12860610 |
| Base 11 | 8868911 | 8869511 |
| Base 12 | 6250712 | 6251212 |
| Base 13 | 466c313 | 466ca13 |
| Base 14 | 34c1914 | 34c2214 |
| Base 15 | 2818415 | 2818b15 |
| Base 16 | 1f65716 | 1f65e16 |