Compare 128399 vs 128431
| Property | 128399 | 128431 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1283991 | 1284311 |
| Prime factorization | 128399 | 128431 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128399 | 1, 128431 |
| Number of properties | 5 | 5 |
| Additive primes | 4957th | |
| Emirps | 2422nd | |
| Isolated primes | 9026th | 9027th |
| Lucky primes | 1578th | |
| Primes | 12021st | 12024th |
| Sexy primes (1st member) | 2984th | |
| Sexy primes (2nd member) | 2983rd | |
| Sophie germain primes | 1440th | |
| Roman numberals | ||
| Base 2 | 111110101100011112 | 111110101101011112 |
| Base 3 | 201120101123 | 201120112013 |
| Base 4 | 1331120334 | 1331122334 |
| Base 5 | 131020445 | 131022115 |
| Base 6 | 24302356 | 24303316 |
| Base 7 | 10432257 | 10433027 |
| Base 8 | 3726178 | 3726578 |
| Base 9 | 2151159 | 2151519 |
| Base 10 | 12839910 | 12843110 |
| Base 11 | 8851711 | 8854611 |
| Base 12 | 6237b12 | 623a712 |
| Base 13 | 4659b13 | 465c413 |
| Base 14 | 34b1514 | 34b3914 |
| Base 15 | 2809e15 | 280c115 |
| Base 16 | 1f58f16 | 1f5af16 |