Compare 149239 vs 149531
| Property | 149239 | 149531 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1492391 | 1495311 |
| Prime factorization | 149239 | 149531 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149239 | 1, 149531 |
| Number of properties | 8 | 7 |
| Additive primes | 5697th | |
| Chen primes | 5902nd | 5917th |
| Emirps | 2929th | |
| Happy primes | 2160th | 2165th |
| Harmonic primes | 5175th | 5186th |
| Isolated primes | 10404th | |
| Lucky primes | 1797th | |
| Primes | 13781st | 13810th |
| Sophie germain primes | 1634th | |
| Super primes | 1630th | |
| Twin primes (1st member) | 1694th | |
| Roman numberals | ||
| Base 2 | 1001000110111101112 | 1001001000000110112 |
| Base 3 | 211202011013 | 211210100123 |
| Base 4 | 2101233134 | 2102001234 |
| Base 5 | 142334245 | 142411115 |
| Base 6 | 31105316 | 31121356 |
| Base 7 | 11610467 | 11616447 |
| Base 8 | 4433678 | 4440338 |
| Base 9 | 2466419 | 2471059 |
| Base 10 | 14923910 | 14953110 |
| Base 11 | a214211 | a238811 |
| Base 12 | 7244712 | 7264b12 |
| Base 13 | 52c0c13 | 530a513 |
| Base 14 | 3c55d14 | 3c6cb14 |
| Base 15 | 2e34415 | 2e48b15 |
| Base 16 | 246f716 | 2481b16 |