Compare 162201 vs 162209
| Property | 162201 | 162209 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 131 × 41591 | 1622091 |
| Prime factorization | 3 × 13 × 4159 | 162209 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 13, 39, 4159, 12477, 54067, 162201 | 1, 162209 |
| Number of properties | 0 | 7 |
| Chen primes | 6339th | |
| Emirps | 3276th | |
| Harmonic primes | 5577th | |
| Isolated primes | 11220th | |
| Primes | 14863rd | |
| Pythagorean primes | 7407th | |
| Sophie germain primes | 1737th | |
| Roman numberals | ||
| Base 2 | 1001111001100110012 | 1001111001101000012 |
| Base 3 | 220201111103 | 220201112023 |
| Base 4 | 2132121214 | 2132122014 |
| Base 5 | 201423015 | 201423145 |
| Base 6 | 32505336 | 32505456 |
| Base 7 | 12436147 | 12436257 |
| Base 8 | 4746318 | 4746418 |
| Base 9 | 2664439 | 2664529 |
| Base 10 | 16220110 | 16220910 |
| Base 11 | 10095611 | 10096311 |
| Base 12 | 79a4912 | 79a5512 |
| Base 13 | 58aa013 | 58aa813 |
| Base 14 | 4317b14 | 4318514 |
| Base 15 | 330d615 | 330de15 |
| Base 16 | 2799916 | 279a116 |