Compare 900019 vs 900149
| Property | 900019 | 900149 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9000191 | 9001491 |
| Prime factorization | 900019 | 900149 |
| Divisors count | 2 | 2 |
| Divisors | 1, 900019 | 1, 900149 |
| Number of properties | 4 | 5 |
| Additive primes | 27491st | 27497th |
| Chen primes | 27342nd | |
| Emirps | 8955th | |
| Isolated primes | 56334th | 56341st |
| Primes | 71277th | 71286th |
| Sexy primes (2nd member) | 15002nd | |
| Roman numberals | ||
| Base 2 | 110110111011101100112 | 110110111100001101012 |
| Base 3 | 12002011210013 | 12002012022123 |
| Base 4 | 31232323034 | 31233003114 |
| Base 5 | 2123000345 | 2123010445 |
| Base 6 | 311424316 | 311432056 |
| Base 7 | 104356517 | 104362257 |
| Base 8 | 33356638 | 33360658 |
| Base 9 | 16215319 | 16216859 |
| Base 10 | 90001910 | 90014910 |
| Base 11 | 56521a11 | 56532811 |
| Base 12 | 374a1712 | 374b0512 |
| Base 13 | 25687313 | 25694313 |
| Base 14 | 195dd114 | 19608514 |
| Base 15 | 12ba1415 | 12ba9e15 |
| Base 16 | dbbb316 | dbc3516 |