Compare 162143 vs 162221
| Property | 162143 | 162221 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1621431 | 1622211 |
| Prime factorization | 162143 | 162221 |
| Divisors count | 2 | 2 |
| Divisors | 1, 162143 | 1, 162221 |
| Number of properties | 7 | 5 |
| Additive primes | 6095th | |
| Chen primes | 6338th | 6340th |
| Harmonic primes | 5576th | 5578th |
| Isolated primes | 11219th | 11221st |
| Long primes | 5549th | |
| Primes | 14862nd | 14864th |
| Pythagorean primes | 7408th | |
| Safe primes | 986th | |
| Roman numberals | ||
| Base 2 | 1001111001010111112 | 1001111001101011012 |
| Base 3 | 220201020223 | 220201120123 |
| Base 4 | 2132111334 | 2132122314 |
| Base 5 | 201420335 | 201423415 |
| Base 6 | 32503556 | 32510056 |
| Base 7 | 12435027 | 12436437 |
| Base 8 | 4745378 | 4746558 |
| Base 9 | 2663689 | 2664659 |
| Base 10 | 16214310 | 16222110 |
| Base 11 | 10090311 | 10097411 |
| Base 12 | 799bb12 | 79a6512 |
| Base 13 | 58a5713 | 58ab713 |
| Base 14 | 4313914 | 4319314 |
| Base 15 | 3309815 | 330eb15 |
| Base 16 | 2795f16 | 279ad16 |