Compare 159539 vs 162143
| Property | 159539 | 162143 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1595391 | 1621431 |
| Prime factorization | 159539 | 162143 |
| Divisors count | 2 | 2 |
| Divisors | 1, 159539 | 1, 162143 |
| Number of properties | 6 | 7 |
| Additive primes | 6095th | |
| Chen primes | 6245th | 6338th |
| Harmonic primes | 5491st | 5576th |
| Isolated primes | 11219th | |
| Long primes | 5469th | 5549th |
| Primes | 14642nd | 14862nd |
| Safe primes | 975th | 986th |
| Twin primes (1st member) | 1794th | |
| Roman numberals | ||
| Base 2 | 1001101111001100112 | 1001111001010111112 |
| Base 3 | 220022112123 | 220201020223 |
| Base 4 | 2123303034 | 2132111334 |
| Base 5 | 201011245 | 201420335 |
| Base 6 | 32303356 | 32503556 |
| Base 7 | 12330627 | 12435027 |
| Base 8 | 4674638 | 4745378 |
| Base 9 | 2627559 | 2663689 |
| Base 10 | 15953910 | 16214310 |
| Base 11 | a995611 | 10090311 |
| Base 12 | 783ab12 | 799bb12 |
| Base 13 | 5780313 | 58a5713 |
| Base 14 | 421d914 | 4313914 |
| Base 15 | 3240e15 | 3309815 |
| Base 16 | 26f3316 | 2795f16 |