Compare 128189 vs 128431
| Property | 128189 | 128431 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1281891 | 1284311 |
| Prime factorization | 128189 | 128431 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128189 | 1, 128431 |
| Number of properties | 8 | 5 |
| Additive primes | 4946th | 4957th |
| Chen primes | 5187th | |
| Good primes | 783rd | |
| Harmonic primes | 4518th | |
| Isolated primes | 9011th | 9027th |
| Long primes | 4504th | |
| Lucky primes | 1578th | |
| Primes | 12000th | 12024th |
| Pythagorean primes | 5965th | |
| Sexy primes (1st member) | 2984th | |
| Roman numberals | ||
| Base 2 | 111110100101111012 | 111110101101011112 |
| Base 3 | 201112112023 | 201120112013 |
| Base 4 | 1331023314 | 1331122334 |
| Base 5 | 131002245 | 131022115 |
| Base 6 | 24252456 | 24303316 |
| Base 7 | 10425057 | 10433027 |
| Base 8 | 3722758 | 3726578 |
| Base 9 | 2147529 | 2151519 |
| Base 10 | 12818910 | 12843110 |
| Base 11 | 8834611 | 8854611 |
| Base 12 | 6222512 | 623a712 |
| Base 13 | 4646913 | 465c413 |
| Base 14 | 34a0514 | 34b3914 |
| Base 15 | 27eae15 | 280c115 |
| Base 16 | 1f4bd16 | 1f5af16 |