Compare 423989 vs 425147
| Property | 423989 | 425147 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4239891 | 4251471 |
| Prime factorization | 423989 | 425147 |
| Divisors count | 2 | 2 |
| Divisors | 1, 423989 | 1, 425147 |
| Number of properties | 3 | 5 |
| Additive primes | 14157th | |
| Chen primes | 14337th | 14372nd |
| Primes | 35697th | 35790th |
| Safe primes | 2163rd | |
| Twin primes (1st member) | 3994th | 4005th |
| Roman numberals | ||
| Base 2 | 11001111000001101012 | 11001111100101110112 |
| Base 3 | 2101121210223 | 2101210120123 |
| Base 4 | 12132003114 | 12133023234 |
| Base 5 | 1020314245 | 1021010425 |
| Base 6 | 130305256 | 130401356 |
| Base 7 | 34140567 | 34203327 |
| Base 8 | 14740658 | 14762738 |
| Base 9 | 7155389 | 7171659 |
| Base 10 | 42398910 | 42514710 |
| Base 11 | 26a60511 | 27046811 |
| Base 12 | 18544512 | 18604b12 |
| Base 13 | 11aca713 | 11b68813 |
| Base 14 | b072d14 | b0d1914 |
| Base 15 | 8595e15 | 85e8215 |
| Base 16 | 6783516 | 67cbb16 |