Compare 212447 vs 212851
| Property | 212447 | 212851 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2124471 | 2128511 |
| Prime factorization | 212447 | 212851 |
| Divisors count | 2 | 2 |
| Divisors | 1, 212447 | 1, 212851 |
| Number of properties | 6 | 5 |
| Additive primes | 7685th | |
| Chen primes | 7938th | 7949th |
| Harmonic primes | 7119th | |
| Isolated primes | 14461st | 14486th |
| Long primes | 7107th | |
| Lucky primes | 2435th | |
| Primes | 19006th | 19033rd |
| Sexy primes (1st member) | 4505th | |
| Roman numberals | ||
| Base 2 | 1100111101110111112 | 1100111111011100112 |
| Base 3 | 1012101021023 | 1012102221013 |
| Base 4 | 3033131334 | 3033313034 |
| Base 5 | 232442425 | 233024015 |
| Base 6 | 43153156 | 43212316 |
| Base 7 | 15432447 | 15443627 |
| Base 8 | 6367378 | 6375638 |
| Base 9 | 3533729 | 3538719 |
| Base 10 | 21244710 | 21285110 |
| Base 11 | 13568411 | 135a1111 |
| Base 12 | a2b3b12 | a321712 |
| Base 13 | 7591113 | 75b6213 |
| Base 14 | 575cb14 | 577d914 |
| Base 15 | 42e3215 | 4310115 |
| Base 16 | 33ddf16 | 33f7316 |