Compare 148691 vs 149239
| Property | 148691 | 149239 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1486911 | 1492391 |
| Prime factorization | 148691 | 149239 |
| Divisors count | 2 | 2 |
| Divisors | 1, 148691 | 1, 149239 |
| Number of properties | 7 | 8 |
| Additive primes | 5664th | |
| Chen primes | 5884th | 5902nd |
| Emirps | 2929th | |
| Happy primes | 2160th | |
| Harmonic primes | 5159th | 5175th |
| Isolated primes | 10404th | |
| Long primes | 5121st | |
| Lucky primes | 1797th | |
| Primes | 13729th | 13781st |
| Super primes | 1625th | 1630th |
| Twin primes (1st member) | 1681st | |
| Roman numberals | ||
| Base 2 | 1001000100110100112 | 1001000110111101112 |
| Base 3 | 211122220023 | 211202011013 |
| Base 4 | 2101031034 | 2101233134 |
| Base 5 | 142242315 | 142334245 |
| Base 6 | 31042156 | 31105316 |
| Base 7 | 11563347 | 11610467 |
| Base 8 | 4423238 | 4433678 |
| Base 9 | 2458629 | 2466419 |
| Base 10 | 14869110 | 14923910 |
| Base 11 | a179411 | a214211 |
| Base 12 | 7206b12 | 7244712 |
| Base 13 | 528aa13 | 52c0c13 |
| Base 14 | 3c28b14 | 3c55d14 |
| Base 15 | 2e0cb15 | 2e34415 |
| Base 16 | 244d316 | 246f716 |